AS400/iSeries – Everything You Must Know!

A lot has already been said about AS400/iSeries.

Technology evolved. Sustained. Went obsolete.

Yet – IBM AS400/iSeries stood its ground as a rock.

No matter what comes next, IBM iSeries is here to stay.

Enough chirping about the greatness of AS400 iSeries. If you are highly invested in AS400 systems and at a point where you are contemplating “If we should stick to iSeries or move out?”….this read deserves a go!

By the time you reach the end of this read, you’ll have gained insights into –

Without any further ado, let’s get started!

AS400/iSeries – What Lies in the Future?

IBM iSeries systems have a long history, and the journey started in 1988 when IBM launched AS400 software for the first time in the market. But after three decades of its launch, organizations and developers are still uncertain about the future of IBM AS400 operating systems.

Everyone is asking the same question – what does the future hold for the IBM as400/iSeries systems?

Although many people have still not realized that after three decades of its successful launch, and continuous rolling-out of aggressive features and updates, IBM technology is here to stay.

Still, IBM iSeries technology is the first choice of large organizations for handling mission-critical business operations. Considering the facts and figures, we have tried to predict the future with reliable pointers. Just go through the blog to understand what the future holds for you.

Digital technologies have redefined the ways people live. Technology innovation is changing the traditional structures and economics in the industry.

To succeed in a swiftly moving business ecosystem, organizations need to focus on innovation areas, develop new business management methods, and devise new ways of service offerings.

Also, businesses need to think about significant digital transformations and make strategies by considering customer’s sides. Business needs to evaluate what customers value the most.

The challenge for businesses is how fast and how far to go. IBM understands this competitive world and these business challenges, so through IBM iSeries systems, the company wants to help clients during such tough times of transformation.

Let’s understand what the future holds for AS400/iSeries.

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Business Transformation with AS400/iSeries

For more than three decades, IBM AS400/iSeries systems have been used by various industries like – manufacturing, entertainment, retail, and financial services. Even today, these industries continue to rely on IBM iSeries operating systems to provide security to their most sensitive data and run their most critical business applications.

IBM is a pioneer in the field of server and storage solutions. With its world-class performance, security capabilities, and resiliency, iSeries systems is transforming businesses. On top of it, IBM AS400 systems also provide AI, open-source, and IoT integration services.

IBM iSeries Systems – The Platform for Innovators, by Innovators

The rise in customer demand is pushing businesses to invest more in innovative technologies. IBM iSeries systems clients will have the advantage of extending business operations by integrating it with any of the open-source solutions, or they can choose to run it on IBM AS400 operating systems itself.

IBM technology users are also integrating their existing applications with analytics engines and all other IoT capabilities. Such technology integration is creating new application demand in the market, and it is also helping companies outpace their competitors.

Overall, you can say that IBM iSeries systems are designed to adapt the future needs of businesses and provide a strong foundation for upcoming innovations.

IBM iSeries Systems in the Marketplace

Traditionally, IBM iSeries Systems have been used in wholesale distribution, local government, and school administration. But in today’s fast paced world, the most rapid growth comes from financial institutions like the banking and insurance sector, healthcare sector, and retail sector.

The latest evolution of IBM iSeries systems has changed the scope of applications and infrastructure available to solve real-world business problems for organizations of all size. The latest trend of digital transformation is taking IBM AS400 operating systems to new heights. Companies running their core applications on IBM iSeries AS400 systems are exploring new ways to enhance their business operations.

Globally, IBM iSeries systems have a strong base of clients. North America, Japan, and Western Europe account for more than 80% of IBM annual sales. Furthermore, in the last few years, IBM has grown in markets like Latin America, the ASEAN region, and Eastern Europe, especially banking and distribution sector.

Apart from this, IBM is continuously strengthening its presence in China as banking and financial institutions are showing interest there.

On an average, approximately 70% of IBM iSeries users are small and mid-sized enterprises.

Key Pillars of IBM iSeries Systems

The flexibility in IBM iSeries AS400 systems is possible because of its architecture that provides enhanced security, easy integration, and exceptional dependability. All such features lead to a significant TCO advantage.

The Future of AS400/iSeries

The future of IBM iSeries systems is bright, and IBM has already prepared the future roadmap. IBM has divided this strategic roadmap into two parts-

• The IBM iSeries future products
• The IBM iSeries Systems product support

These two pointers are crucial to understand the investment that IBM makes in its portfolio and determine each product’s lifespan.

The IBM iSeries Future Products

The most recent release of IBM, IBM i 7.4, was introduced with various latest features. The most notable feature was IBM Db2 mirror for i. The Db2 mirror enhances the capability of IBM iSeries systems to deliver non-stop availability of applications. Clients who need a platform that is always available can consider the latest Power Servers and IBM i 7.4 technology.

Generally, IBM does not reveal information about its upcoming product or its release dates, but here is some reliable info about the next release.

The upcoming products from IBM are –

• IBM i Next
• IBM i Next+1

The IBM iSeries Systems Product Support

The existing clients of iSeries systems value the high-quality and reliable support they are continuously getting for the OS and other related products. Traditionally, client support has been a vital area of focus for IBM since start, and clients are also satisfied. IBM’s roadmap for the future is clear, and they have divided the support program into two parts.

In the first part, each new product release from IBM AS400/iSeries systems will have a dependable base support period. Historically, the IBM iSeries systems strategy is to provide base support for around seven years after launching a new product. For clients who require approval for an extended period, IBM may extend the support period, typically for three more years.

The second part of the IBM AS400/iSeries Systems support is that it will provide some guidance regarding the upcoming releases. Using the 10-year support strategy, it will be possible to forecast future releases and support.

Still not convinced? Next, let’s understand why companies still rely on AS400 systems.

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Why do Companies Still Rely on AS400/iSeries?

Yes, AS/400 is widely used in more than 100,000 companies including Fortune 500 companies that use IBM i on power systems.

Thinking “Why do these many companies still believe in the legacy system?”

Reliability. Security. Performance.

Here are some of the renowned features AS400/iSeries offers.

Security and Data Protection Solutions

In the age of growing cyber threats, solid security and data protection are a must to protect the sensitive data and the reputation of your business.

The AS400 system software program can bring you impressive security benefits such as privileged entry to control, multi-factor authentication, password self-service, DB2 database encryption, secure communications, audit trail and compliance, and more.

Rapid Application Development

Another unique business feature of AS400 iSeries is its fast and rapid application development.

Its ecosystem is designed to assist AS400 experts in developing, testing, and deploying applications faster, reducing the time to market. Additionally, the platform provides an all-in-one set of development tools, including RPG (Report Program Generator) and new-age programming languages like Python and Java.

Components of Greater iSeries Integration

Greater iSeries integration is a notable feature of AS400 iSeries Development. It unlocks the door to uninterrupted connectivity and interaction between different components of the system. It seamlessly unifies its hardware and software segments and fosters seamless connectivity.

Object-Oriented Operating System

The object-oriented operating system (OS) in the AS400 system positions it apart from its competitors.

For instance, it offers single-level storage which not only simplifies memory management but also enables seamless data access, allowing AS400 integration experts to manipulate data without leaving the ecosystem.

How Does the AS400 System Benefit Your Business?

The AS400 iSeries development benefits your business in multiple ways.

Let’s take a look at it, one-by-one.

Superior Productivity and Efficiency

AS400 system boosts your team’s productivity and efficiency by providing a reliable platform that minimizes downtime and backs continuous business operations.

It promotes efficiency for AS400 developers as they can easily apply the same concepts from one product to the next project with a similar layout. Hence, there is a faster turnaround, which is a top priority in multiple industries including Manufacturing, E-Commerce, Finance, and Banking.

Suitable for All

AS400 system is suitable for all, from small businesses to multinational corporations. It does not require a large crew as it is manageable by a single administrator.

What’s more?

The iSeries AS400 solutions & services are designed with minimal cost of ownership in mind. IBM dedicatedly updates it, so you don’t have to switch to a new system with every new development.

User Friendly and Accessible to All

IBM created different hardware and software so the upgrades wouldn’t interfere with each other.

Let’s say, IBM introduced a new advancement in software programming, it will have no effect on the way the hardware operates. Making it super user-friendly for all experienced and novice developers.

All in all, it’s a welcoming environment for both new and rooted businesses to create robust, modern applications effortlessly.

Thinking, “How to fully maximize AS400s potential with modern-day software solutions?”

Simple – modernize your AS400 applications to keep current with the evolving technological trends.

Next, let’s understand why you must focus on modernizing your AS400 applications to keep them relevant in the ever-evolving technological landscape.

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Why Prioritize Modernizing Your AS400 Applications?

When you think of the IBM i/AS400 system, you think of the system that’s been around for 30+ years.

Making your customer and user experience better isn’t as difficult as it may seem.

From Microsoft Azure and Cortana intelligence suite to office 365 and dynamics CRM, companies can optimize their operations and build a solid digital foundation for the future.

Microsoft specialists implement Microsoft-based solutions covering all areas of IT – modern secure workstations, security solutions, a hybrid infrastructure design and business applications.

Already implemented projects reduced infrastructure maintenance costs, automated all processes and dramatically accelerated decision-making.

Thinking, “How this can be achieved?”

Let’s understand how modernization can be achieved.

In 2021, IBM is celebrating 33 years of AS400 launching, and till now, they have not taken a back seat.

The platform is regularly getting upgrades in software and hardware, and IBM is trying hard to boost processing power and add more functionality.

An increasing number of companies are benefiting from the hybrid cloud solution that combines system hardware and cloud-based software.

IBM is expected to follow suit and tailor system updates on the way to integrate with cloud technologies.

Popular cloud services like Amazon, Google, and Microsoft are also looking to boost capabilities with IBM AS400 to take advantage, as a large number of companies are still using the platform.

Still not convinced on why should you modernize your AS400 applications?

Let’s decode the WHY!

Why modernize AS400 applications?

You must have understood the large footprints of AS400 on the IT landscape and the different types of technologies and software it is supporting. A single AS400 model will not fit every need, and the chances of its success are too low.

To cope with changing technological demands of business and users, AS400 application modernization is the way out.

The modernization of IBM AS/400 applications is complex, and different approaches need to be implemented as per requirements, workload, and industry type.

What is IBM i/AS400 Application Migration?

IBM i application migration is the process of shifting the relevant workload, applications, and data to the cloud.

You can choose to shift the complete workload to the cloud or opt for a hybrid strategy. This enables you to reap the benefits of both the worlds – on premises and cloud, without compromising on the business logic.

The main goal of IBM i application migration to the cloud is to achieve agility, scalability and performance without disrupting the operations.

Why Entrust a AS400 Technoloy Partner for Application Modernization/Migration?

Do you run mission-critical workloads on IBM i/AS400 applications that are older, difficult to maintain and expensive to operate?

In today’s world many enterprises are enhancing and unleashing the existing competitive business intelligence and capital on the IBM i/AS400 to gain higher scalability, agility, and cost benefits.

One of the best ways is to modernize your current business applications and shift your workload to the cloud.

By doing that you can –

• Take advantage of the latest technologies without needing to make capital investments.
• The right cloud vendor will provide state-of-the-art server technology and related software.
• The right cloud vendor will provide state-of-the-art server technology and related software.

Thinking, “Why invest in a technological partnership with an AS400 partner to get the job done?”

Working with an experienced IBM i/AS400 consulting partner, you can avail of the following benefits –

• IBM i/AS400 OS upgrade
• 3rd party system application upgrades
• Enterprise business application upgrades
• Performance analysis and tuning
• Deployments across multiple systems or multiple geographies
• Identifying business requirements and designing solutions to address them.

A team of experts from a technology partner takes care of everything right from planning and managing all phases of application modernization including –

• Project Management
• Identifying all application inter dependencies
• Design and Development
• Managing all testing phases
• “Go live” support including post-Go Live issue resolution

Next, let’s understand the key challenges that may cross your path on your journey of AS400 application modernization.

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What are the top AS400 Modernization Challenges?

Now that you are aware of the key challenges, let’s take a look at different modernization approaches that you can employ.

What are Different AS400 Modernization Approaches?

To be precise, there are a handful of approaches that you can take for AS400 modernization – based on your specific business needs.

Let’s understand which approach provides what, for you to gain better clarity on the approaches.

Re-Hosting

Re-host AS400 portfolio on the cloud to reduce costs and boost performance.

Re-hosting does not require any exchange to the present interfaces or functionality.

It may run on the prevailing AS400 packages on an x86-64 cloud-based instance using an AS400 emulator including endless i – a suite of compilers, utilities, and operating device services that permit packages (developed on RPG or COBOL for the AS/400 database) to be migrated at the source code level, recompiled, and finished on AWS.

Software that uses 3rd party tools can also be migrated to the cloud.

This allows the programs to execute as they did on their original platform without rewriting large codes.

Re-Engineer

To reduce complicated code, migrate batch jobs to the cloud, and make batch closer to real-time open-supply tools.

Batch Jobs along with ETL statistics processing, EDI record processing, and ad-hoc report technology form a considerable portion of AS400 applications that are enterprise essential, but have low ROI, resulting in decreased agility and high price and becomes an excellent thing for migration to the following cloud solutions:

File-Based Processing

Physical documents once created inside the setup are sent to cloud storage for the long term and to get instant access to additional business processing and analytics. Various large data components, including Hadoop, Spark, and Hive, and many others., are integrated to perform analytics on the stored information. Analytics output can be within the form of stories or normalized records to be saved in a cloud-based NoSQL database.

Near Real-time Processing

From AS400, real-time statistics streams inclusive of MQ, internet services, logs, and many others., are despatched to the cloud platform, processed, and then analyzed.

After that, it is loaded into the cloud-based NoSQL database for upcoming reporting and analytics. Furthermore, data is directly loaded into the warehouse for forthcoming historical reporting with dashboard visualization tools.

Re-Architect

Re-Architect AS400 applications and procedures on the cloud and make them ready for the future.

In case the new AS400 application is no longer capable of meeting future business necessities (or) an agile structure or doesn’t qualify for a re-website hosting session, the Re-structure approach is considered as the best option for better functionality and overall performance enhancement.

Re-New

Improve the existing version of the Programing Language, Database, adopt DevOps, and consumer Interface.

Upgrade RPG

Upgrade vintage RPG into new, free shape, optimized, and modular RPG ILE. Flexible and uncoupled applications are less complicated to maintain and boost up modernization initiative.

Upgrade DB2

By changing information definition Syntax to definition language, a sizeable and measurable performance raise can be given to applications using buffered read. While physical report procedures have eight thousand pages size, the SQL process has sixty-four thousand pages, giving it 8X more data to access with short memory. This method helps develop the database and copies the data into the modernized database without recompiling data packages.

UI Modernization

Two approaches that can be considered are: (1) Vanilla Conversion – simple conversion of 5250 screens to allow a web interface without adjustments to DSPF & RPG and (2) Modernize UI – Convert inexperienced monitors DDS files to high display documents with a web interface and improvisation on user Interface.

DevOps on IBM i

DevOps improves collaboration among improvement and operations groups and streamlines the application delivery method. Through taking part with IBM & ARCAD, we provide a complete set of tools for DevOps.

Convinced AS400 application modernization eases the way forward? Next, let’s take a look at the top IBM i trends to watch for in 2025!

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Latest IBM i Trends to Watch in 2025

It’s hard to believe, but we’re entering 2025 now, a turning point year, and perhaps an inflation points for 2024, and the next decade or so.

The need to modernize IBM i has not been lost, and it seems there is much more to learn every week, like web technology.

Getting started with IBM iSeries web development is a stumbling block in itself.

Today most people think that in 2025, most companies will need to update some aspects of their applications. But in reality, in the last few years, everyone has seen various changes in technology.

Also, companies think a long time and try to make their IBM iSeries systems more sustainable for the future. Now that all the options are available, companies are still asking for advice on which direction to go.

Technically, we have helped many companies and had a lot of conversations about APIs because they reveal IBM iSeries data. APIs are also useful for separating databases from the application’s front end, giving you the freedom to take advantage of modern technologies.

In the future, if you want to deploy new technology like Angular, you still have that solid background.

But today, IBM i users seem more interested in deviations from specific architectures.

Many people are worried about losing their RPG investment, but the good news is that many RPGs can be used for the web.

It can be used differently than usual, but we’ve seen clients who have rewritten their apps and use APIs written in RPG. This worked for them because RPG was their skill set, and they can quickly build APIs knowing that data transfer is secure. This means that it was not limited to one front-end technology.

Customers also remind us that a modular and modern web development model is entirely possible on the IBM iSeries AS400.

There are many benefits to staying on IBM i, especially if you want to take advantage of your data and existing RPG. This may be a slight change in protection, in the sense that a growing number of IT managers may have experience in web development, but it’s not like the “we are against them” situation.

But this year has come with new technologies.

Have a look at some of the trends to watch for in 2025.

Digital Transformation will Become a Way of Life

Before the pandemic, the transformation was taking place in fits and frequently, but digital initiatives are now accelerating.

They see technology playing a pivotal role in creating flexibility and adaptability, making regulatory concerns and market factors the number one external force affecting their business shortly.

The Internet of Things, cloud computing, and artificial intelligence are among the best technologies from which they can expect business results.

This technology, especially the cloud, will enable faster and more efficient collaboration, another driving force for growth in the new year.

To take advantage of ecosystem partnerships, companies need robust technology like IBM AS400 iSeries. They need to re-evaluate managing their assets, infrastructure, and talents.

Adoption of Technology will Shape Business Processes

A piece of technology is no longer enough. To realize the full benefits of digital transformation, companies need to redesign their processes extensively.

Instead of developing individual innovations that facilitate the unique workflow, the CEOs should focus on building an integrated system that will revolutionize the business model in 2025.

And they can’t be afraid of “failing further” because the risk is rewarded by technology.

Companies that do not penalize failure see a 10% increase in revenue growth in terms of technology adoption and digital transformation.

Trust and Security will be the Foundation of Sustainable Innovation

Cloud-based technologies, platforms, and ecosystems increase the reach of enterprises and create new opportunities for innovation; they also present new threats.

As companies expand their cloud footprint to enable remote work, integrate supply chains, and streamline customer experiences, they need to develop their approach to cybersecurity.

Zero Trust is a precautionary security approach that assumes that malicious artists are everywhere. Each value exchange requires authentication and verification, allowing companies to open their borders more securely.

Edge Computing

Edge computing involves technology that takes advantage of traditional data centers and computer resources available outside the cloud so that the workload is placed close to where the data is generated, and then these actions can be performed in response to the analysis of that data.

By using and managing the computer power available in remote buildings such as factories, retail stores, warehouses, hotels, distribution centers, or vehicles, developers can create applications that –

• Minimize delays
• Low demand for network bandwidth
• Increased privacy of sensitive information
• Enable operations even when the network is down

DevOps

We’ve crossed the hype cycle for DevOps, DevSecOps, and Data Ops, and this new technology will be a game-changer in the upcoming year.

Touched base the top IBM i trends for 2025?

Next, let’s understand a little about Power Systems & Virtual Server.

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What’s Different in the IBM Power Systems Newly Launched Virtual Server?

The unprecedented disruption we have seen forces organizations to rethink business priority, business continuity, innovation, and accelerate digital transformation and modernization.

The more innovative and modern organizations become, the more critical need for security comes up, and that too without compromising performance.

Over the past few years, there have been massive ransomware attacks in the market as well, that have caused reputable companies to face operational shutdowns, data breaches, and even lawsuits – all costing millions of dollars. And the worst part is, rather than taking a few months to recover financially, and these attacks can have a lasting effect on consumer perceptions.

Comprehensive security is an important aspect of IBM AS400 iSeries as well as the latest, IBM Virtual Server. This blog series about IBM Virtual Server will look at how new large and small companies can take advantage of this powerful setup.

Let’s have a look at some of the advantages.

Multilevel Security and Uptime

Every business person needs to move towards the security of their organization with an active mindset. For generations, IBM support has provided end-to-end protection for on-premises environments, protecting every layer of IT hardware and software sets from internal and external threats.

S-Class and E-Class enterprise systems support IBM Virtual Server. IBM Power Systems runs server virtualization, which gives users the reliability and flexibility they need. IBM has developed this technology to keep the organizations working even in times of storms and disasters.

By incorporating reliability and flexibility into IBM AS400 iSeries, high availability (HA) and disaster recovery (DR) will be at different levels for these virtual machines.

This is evident from the findings of the US National Institute of Standards and Technology (NIST).

If you search the PowerVM Server Virtualization feature or its database for vulnerabilities, you will not find any results. This is the peace of mind IBM aims to give to all their customers.

Develop Cloud-native Applications with Red Hat OpenShift

Containerized workloads are changing the way you develop, deploy, and manage applications for organizations.

When you combine IBM AS400 iSeries with the power of open-source technologies like Red Hat OpenShift, ultimate, you will receive game-changing results. IBM offers their customers Red Hat OpenShift clusters on Virtual Server, providing powerful application modernization and cloud-native development capabilities.

With a set of tools and utility scripts, we help simplify the user-provided installation process to help you run your Red Hat OpenShift suite on the IBM as400 iSeries virtual server.

Best Choice for SAP Workloads

For organizations with SAP workloads, the clock is ticking. Users should transition to SAP S / 4 HANA system by 2027.

When you consider this deadline with the growing need to implement a hybrid strategy, it is imperative to certify IBM AS400 iSeries Virtual Server – on-and-off-premises only. Power solutions for premises for SAP HANA and SAP NetWeaver platform workloads provide a truly hybrid cloud experience from start to finish.

Multi-tenant Environment

Achieve a high level of performance without wasting resources. Organizations can run IBM AIX® and IBM i workloads. For workloads on Linux, customers are free to use both SAP SUSE Linux Enterprise Server (SLES) 12 and OVA 15 capabilities and Red Hat Enterprise Linux (RHEL) 8.1 and 8.2 capabilities. These can run as low as a quarter of the workload core, giving the ability to scale and run workloads on and off-premises – reducing costs while increasing application refresh.

Various Payment Options

IBM as400 iSeries payment and savings plan subscription options enable you to make the best payments to suit your organization’s needs.

For the pay-as-you-go option, organizations have the flexibility to use data centre capabilities and resources as needed.

Savings plans, meanwhile, offer discounts of up to 30% on 1-year commitments and up to 45% on 3-year commitments

Development and Testing

As we know, non-productive training is essential for organizations trying to innovate. The scalability of IBM as400 iSeries Virtual Server allows customers to run multiple automated environments simultaneously without a large capital budget. They can also rotate up and down logical partitions (LPARs) as needed, and use burst capabilities over the required period.

The IBM Power Server Roadmap

Next, let’s delve into the depth of IBM i single level storage. Let’s go!

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What is IBM i Single Level Storage? And Why Should You Care?

Single-level Storage is one of the unique and most attractive architectural features underlying the IBM iSeries server and its other business hardware. But what does it look like to work with a supercomputer or deep learning system?

It is one of IBM’s crown jewels and can display all volumes – memory, solid-state, and turntable – as a single address space. The OS only sees an extensive set of default addresses (64-bit eligible since 1991 and 48-bit eligible since 1978!). This means system administrators and application developers don’t have to worry about existing storage systems.

To complete the concept of single-level Storage, IBM iSeries has another valuable mechanism known as integrated storage management.

Simply, the storage manager is responsible for the retention of objects on the disk, memory, and handling bits and bytes in the disk.

There are many advantages to this unique method of addressing and warehousing. But before moving ahead, let’s get to know in detail about it.

What is Single-Level Storage?

Single-level Storage specifies “two-dimensional” levels of “unlimited” computer storage to addresses, pages, or objects. Pages can be in primary Storage (RAM) or secondary Storage (disk).

The current location of the address is not essential for processing. IBM iSeries is responsible for finding and processing pages on a computer system rather than a system engineer or programmer.

If the page is in primary storage, it will be available immediately. IBM i brings the page to the primary volume if the page is on disk. I/O processes do no explicit secondary storage.

Single-level storage memory and disk space form a single entity; You do not need to know where your programs or files are stored. You ask for it by name when you enter something, and IBM iSeries will find it automatically. If it is already in memory? Excellent!

If not, the storage manager component will find it anywhere on disk and store it in memory. You don’t have to worry about where or what type of disk is used. You can easily add additional storage space to your existing disk configuration with a solid-state drive.

Disk distributes seamlessly to storage management support systems regardless of their capabilities or technical framework.

Features of IBM i Single-level Storage

Let’s have a look at some of the technology features, including integrated storage management with IBM i, including:

You can Optimize the Use of Solid-state Drives

This capability is an extension of automatic storage management. IBM i can automatically store frequently accessed data on solid-state drives; IBM i manages your Storage with SLS.

But did you know that with the magic of SLS, you can also get instant benefits of very fast IPL by putting your load source on SSD? Many IBM iSeries customers have gone from spinning discs to solid-state drives entirely. And shortening the IPL time was one of the many benefits.

Facility to Add More Disk Capacity and Automatically Adjust Extra Storage

It is essential that your data and files are distributed across disk units to reach parallels when accessing that data; You don’t want a single disk unit to be a hindrance. IBM i Storage Manager will do this for you automatically. You already have controls, such as tracking and balance for fine-tuning, but IBM i will take care of it all for you once you’ve configured the environment.

You are Deprived of the Need of Managing the Allotted Space

On many systems other than iSystems, you will find dedicated storage space for file systems. Once the file system is complete, you will receive errors unless you increase the size of the file system or delete the files to free up space. There may be a lot of space available on the physical disk, but it is not allocated to the specified file system.

IBM i Manages the Physical Location of Objects

The address translator maps the available physical memory to the actual memory on the drive (either HDD or drive) or the SAN server. IBM iSeries address an object in its own memory space. IBM i “do not know” (or care) that the thing is physically in memory or on a slow disk storage device.

When implementing Single-level Storage through IBM i, page errors are divided into database errors and non-database errors. Database errors occur when pages linked to a relational database object, such as a table, view, or index, are not currently in primary storage. Non-database mistakes happen when any other type of item is not currently in primary Storage.

IBM i Rarely Forms a Disc Bound

IBM i treats all secondary volumes as a set of data, unlike a set of multiple file systems, as is the case with UNIX, Microsoft Windows, or Linux systems. IBM iSeries deliberately spreads the pages of all objects on all disks so that objects can be stored and retrieved more quickly.

As a result, IBM i servers are rarely disk-bound. Single-level storage operating systems also allow CPU, memory, and disk resources to interchange freely at runtime to eliminate performance bottlenecks.

Single Level Storage Saves your Money

Because IBM iSeries manages the physical location of objects, you get better performance, but you also don’t need staff to fine-tune your server or improve your file layout.

In addition to single-level Storage, you need a database administrator or system engineer to locate your files and restructure the database for optimal performance.

Next, let’s take a deep dive into some facts, myths, and questions around AS400 / iSeries.

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What You Must Know about AS400/ iSeries?

“AS400” and “green screen” have become synonyms now, and you will get various articles and blogs out there describing the platform – but none of them paint a simple and easy to remember picture for the audience. All the information about AS400 is very disorganized and hence difficult to consume or comprehend for a non-technical business reader.

We have deeply analysed the IBM AS400, i.e., apart from its “green screen” identity and brought together a lot of different pieces of information on AS400 – so that when you finish this read – you leave better informed.

This is for all the CIOs, CEOs, CTOs, IT developers, and vendors who think of AS400 still being a green screen software.

Let’s begin!

What Actually AS400/ iSeries is?

IBM AS400 or IBM iSeries or IBM i is an application server used by large organizations because of its proven scalability, security, robustness, and low cost of ownership (TCO – Total cost of ownership) compared to IBM mainframe (IBM z)

Every company that used AS400 wants to reap the benefits of its large volume data storage capacity and valuable information stored in it.

Also, the introduction of new technologies forces companies to modernize AS400 systems and harness more excellent value. However, due to some limitations, companies face more significant challenges to update the AS400 systems.

But in the case of AS/400 systems, IBM does not charge customers based on transactions, i.e. (MIPS – Million Instructions per Second), instead it is a sunk cost. In simple words, it’s not that difficult or expensive to modernize the AS400 systems, and the updated version will deliver benefits like – reduced Total Cost of Ownership (TCO), transparency in hidden data, and increased system responsiveness while delivering enduring business value.

The footprints of AS400 are extensive in the IT landscape. Several technologies and supporting software are involved in the process; a one-stop solution provider for AS400 modernization is likely to succeed.

History of the IBM AS400 / iSeries

Three decades is a very long time for technology to stay in this competitive world.

The year 1988 was significant in terms of technology when IBM launched AS400 and they have not looked back. AS400 or Application System 400 is very popular among companies that require robustness and scalability on their part. The operating system of AS400 is known by various names like iSeries, OS/400, etc. Like everyone else, we like the original name because it shows what is unique in the system.

And, that specialty is –The OS is application-centric and not processor centric.

In 1979, there was a minicomputer launched by IBM, and they named it System/38.

This was for business and departmental use and launched as a complete product line. Different architectures of System/38 were: System/3, System/32, System/34, and System/36.

And, that specialty is –The OS is application-centric and not processor centric.

In 1979, there was a minicomputer launched by IBM, and they named it System/38. This was for business and departmental use and launched as a complete product line. Different architectures of System/38 were: System/3, System/32, System/34, and System/36.

After the launch of this, IBM realized that for thousands of programs written in legacy code, compatibility is the key for uncountable programs developed on legacy code. They released AS400 in 1988. The AS/400 is equipped with a legacy OS: Operating system 400, that enabled the programs written for the older system (System/34 and 36) to move to AS400.

In the year 2000, the AS400 was named the IBM iSeries. And again, in the year 2006, it was renamed as IBM system i. Furthermore, two years later (2008), the System i and p product lines were combined, and now the new product line is known as IBM power systems.

Moreover, the operating system was renamed from OS400 to i5/OS and finally to IBM i.

What AS400/ iSeries Does?

The IBM AS400 is mainly used in manufacturing, enterprise resource planning (ERP), and other mission-critical business operations that require extreme reliability.

The cloud version of IBM AS400 architecture has become increasingly popular. IBM works closely with business partners like Integrative Systems to implement AS400 solutions across the industries for a wide range of applications.

You can eventually use AS400 to host anything, but every different use case requires a different approach.

For example, – A manufacturing firm might need a hybrid IBM AS400 cloud solution to provide extreme low expectancy. At the same time, a retailer may value the cost control and scalability of a cloud-based solution.

What is so Unique About IBM AS400 / iSeries?

This is the most common question we hear frequently. People simply want to know-
What is the big deal in implementing AS400?

The IBM AS400 / iSeries has come a long way

Undoubtedly, it will be difficult for anyone to keep calling an application with a single name when multiple names have been changed over the years. The changed names are enough to create confusion. You must have read about the history of the RPG AS400 system in our previous blog. There we have described its journey in detail.

But the reality is IBM as/400 iSeries is very different from its predecessors like the RPG AS400 system. The IBM i runs on the latest IBM Power9 System, and this is one of the most demanding and data-intensive systems on the planet.

The RPG AS400 platform is backward compatible, i.e., you can write an old version of RPG programming with modern ILE. Unfortunately, various RPG developers find it easy to do tasks in an old-fashioned way, which makes the perception among the users that AS400 RPG is an old and outdated platform. But this is not the truth.

The beauty of the RPG AS400 platform is that apart from RPG programming in as400, you can write code in languages like Java, PHP, and Node.Js.

In IBM “i,” the “i” stands for INTEGRATION. And this feature makes it the most potent, forward-thinking, and efficient platform for organizations. So, without worrying about the future of IBM iSeries AS400, everyone must continue to build up awareness around the capabilities of this platform among communities and the C-level management.

“IBM i” is the name of an exceptionally advanced, upgraded, adaptable, and highly secure framework running on IBM iSeries. The framework was introduced in the 1980s and still serving unique business purposes efficiently.

Everything began with an undertaking to make the IBM AS 400/i-series available for more modest organizations. This was a tedious story with numerous books expounded on it. One fascinating part with regards to the task was to include client needs since the outset. It was the need of organizations to have a framework that can be used and maintained easily. The same requirements are alive today also.

An information base is the foundation of everything. In case you need to monitor things, this is the stage for you. Regardless of what configuration you have, you can run Java, PHP, C++, and Python on the IBM AS 400/i-series; RPG is the best language to compose business codes. Inside the IBM as400/iseries framework, you get all the things you need to maintain your business – from the hardware, codes, and other resources.

How is it different from other OS?

Let us look at a short viewpoint of different operating systems-

Windows

It’s like a package. Monumental target-programs for a concrete problem.

Linux

There are various small apps, devices, etc., for specific tasks, and they “link” them collectively to do something bigger.

AS400

This is a stable system, with fool proof operations and an excellent documentation process. AS400 is not monumental, and it doesn’t need to link devices together to get something useful out of them.

Key Features of IBM AS400 / iSeries

Is IBM AS400 / iSeries Dead?

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The AS400 / iSeries Controversy

Despite its 3 decade old legacy, the furure of AS400 is still questioned!

Of course, the arguments are rooted around its modern-day relevance and competence.

Let’s take a look at a few of them

AS400 is Seen as Outdated!

Because the application system was created in 1988 and has been rebranded several times, the AS400 failed to build a strong perception that it is a modern platform. Still, the application system is a critical part of the computing infrastructure for various top organizations worldwide.

AS400 Experts are Retiring!

Some of the veterans of IBM AS400 have reached the retirement age, and IT experts fear that after their retirement, all their knowledge and expertise will go with them. But there is nothing to worry about, as little planning can help companies to eliminate this issue.

What’s Ahead for RPG Programming?

You are only aware of the facts and strategies that are best for your business; however, its best when you choose not to migrate from the innovative legacy platforms and decide to upgrade them. As per many industry pioneers, it’s not good to move away from RPG AS400, as it is reasonable, energy-effective, amazing, easily-migratable, and feasible with present-day innovation.

Obviously, like any other part of business, it is vital to stay updated with the information and discussions over the IBM as 400/iSeries best practices, proficiency, and modern strategies.

Having origin in the past does not make RPG AS400 obsolete; infact, it gives a solid base from which you can develop features that most present-day modern technology cannot demonstrate. Using the old IBM as/400 version is a test of time, especially when so many organizations are dependent on the framework. Safety and security are the two most essential aspects that RPG AS400 pays attention to and keeps proving itself a worthy defender.

Why is IBM AS400 / iSeries Still Used?

Well, yet another striking question that we are often asked – “Why are companies still relying on AS400?”

Time and again, every other IBM shops have recited & celebrated the immortal spirit of AS400 – yet here we are doing it one more time.

Let’s take a look at what makes AS400 the preferred choice for tech leaders.

Performance and Reliability

The IBM AS400 was built with extreme hardware redundancy and security. Furthermore, it is exceptionally high-performing, and its CPUs are three to five times more potent in comparison to competitors.

Good Range of AS400 Options Available

From economical, entry-level systems to high power, immensely powerful servers for large organizations to accessible models for ever-growing data centers – the options are just too many. The IBM AS400 also supports various OS like – IBM i, AIX, SUSE, and Linux.

Moving Away from IBM AS400 is Not a Smart Decision

IBM Power Systems have a higher price per core in comparison to competitors. However, their cores are also powerful. Also, any cost-saved gained by moving away from hardware will be shadowed by the expenses of moving to another platform.

Moreover, moving from the IBM AS400 could mean you will need to re-install and re-configure new software and update your data again. This can be a nightmare if you have been on the same platform for decades.

The AS400 Cloud Solution for Emerging Needs

Our IBM AS400 cloud solution makes it a genuinely competitive cloud era option. We help reduce TCO and only charge you for the resources you need.

Moreover, you will be able to scale vigorously as per your needs while eliminating the need to purchase new hardware. We have the skillset and hardware availability to provide a complete set of AS400 cloud services to enterprises worldwide.

Companies That Use IBM AS400

The journey from AS400 to IBM i

The most significant feature of IBM AS400 is that it is object-oriented since its start. Understand it this way – Linux treats everything as a file, and AS400 treats everything as an object.

Moreover, many languages are supported by IBM iSeries, like – RPG, COBOL, SQL, C, C++, Java, Perl, PHP, Python, PL/I, assembly language, and REXX.

Tools supported by language are LANSA, Synon Accelerator, GeneXus, and IBM rational business developer extension uniface.

Important Characteristics of IBM i

It’s getting a bit technical from here, but worth paying attention if you’re mission-critical applications are powered by IBM i.

Object-based kernel

As we discussed earlier also, AS400 treats everything as an object. This means that the IBM i operating system has special features in comparison to other operating systems.

Single Level Storage

It assures complete security and stability for a total enterprise system.

Integrated Components Offerings

IBM AS/400 is unique as it comes with many integrated functionality and tools. For example, – You can perform more than 300 tasks simultaneously.

Administrator Interface

In Windows or Linux, you may have come across such tools that can provide a boost to your administrative efforts. In the case of IBM AS/400, you can use IBM autonomic technologies.

PowerVM

The availability of PowerVM in IBM AS400 restricts the use of the large volume of hardware and reduces the administration complexity into the system, and saves your energy costs. Power VM solution can minimize the workload and help clients in controlling business costs and improve overall performance.

Firmware Virtualization Solution

When it comes to VMware, HyperV, and XEN, the major problem is that all these are software-based and not hardware-based. This leads to performance degradation. In such a scenario, you need a firmware solution to know the real meaning of efficiency, and IBM AS400 is that solution for you.

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Why is IBM AS400 Seen Rarely, Despite Being Powerful?

What Can IBM AS400 Offer You?

Well, it’s capable of offering you everything your business needs, if you have got clarity on the expectations.

And trust us, we are not exaggerating here!

Let’s take a quick look at what AS400 has to offer.

Security and Data Protection Solutions

IBM AS400 software program can provide security, privileged get entry to control (PAM), Multi-aspect Authentication (MFA), Password Self-service (PSS), SIEM and SYSLOG forwarding, DB2 database encryption, price tag gadget integration, large information analytics integration, and database replication and conversion equipment for MySQL, DB2, MS square Informix, Oracle, PostgreSQL, Teradata, and Sybase.

Security Access Controls

Securing the data exit points, DB2 database record is essential on AS400. The AS/400 has multiple access ways that need to be audited and secured to get security from numerous internal and external vulnerabilities, threats, and regulatory compliance necessities.

We provide various AS400 protection gear to secure AS400 access paths, use command controls and Multi-factor authentication to ensure that the safety regulations are enough as per requirements. Moreover, we also offer enterprise leading technologies and integration facility for SIEM and ticketing systems.

Encryption, Scrambling, and Tokenization

Any AS400 DB2 database record with sensitive statistics needs to be encrypted or have a similar protection mechanism to mask or hide the unique records. AS400 encryption uses the AES256 algorithm and it’s the most secure and most standard security measure for protective sensitive data.

If some circumstances occurs where DB2 fields cannot use encryption and a compensating control is permitted for overlaying, scrambling, or tokenization.

Auditing, SIEM, and Ticket System Integration Software

The AS400 has many unique occasion log sources that comprise security, operational, overall performance, and application info required to discover and isolate significant incidents, which might also need to be incorporated into your company SIEM Ticketing system.

The AS/400 software can mechanically forward occasion logs in real-time from the observe log sources for integration with tools like:

DB2 Database (journals), QAUDJRN (machine safety magazine), commands, square Statements, QHST (history log), Message Queues (records, subsystems, strains), utility Server logs (network get admission to), Socket go out packages (secured ports), Open supply equipment (like JSON, Node.Js, Python, Ruby, Open question, XCOM), Flat files (HTTP, 3rd birthday party applications), Privilege access control (profile change, followed authorities and other multiplied authority activities), MFA, overall performance information (CPU, reminiscence, disk, jobs) and Static statistics (person profile, gadget values, government, items, and IFS homes)

The AS400 software can integrate with any SIEM, SYSLOG Server, Ticketing system, SYSLOG Message layout (RFC5424), LogRhythm SIEM (LOGR), consumer-defined format USD), Log occasion extended format (LEEF) JavaScript Object Notation (JSON), or different tracking tools that support and ingest the various other log codes.

Database Replication, Conversion, and Migration

The database replications tools can convert data to and from any database format on various OS and keep the disparate databases synchronized in real-time and without locking source documents. The database replication software program updates the remote database like any other insert, replace, and delete operation.

Many used instances for replicating a production database to a distinctive database for long-time analytics, reporting, and ETL projects, or one-time conversion instances are available. No matter what the business case is, most companies would require un-interruptible entry to the production and database.

Our database replication conversion and migration program permit users to get direct access and replace both production and database files without any interruption.

Disaster Recovery and High Availability Software

The AS400’s exceptional reliability isn’t an excuse for organizations to no longer take necessary precautions to enforce an enterprise continuity plan. The AS400 software on board will ensure mission-critical applications’ availability in planned and unplanned downtime activities and will save a lot of money in the long-run.

Unplanned failures are no longer costly and the most disruptions that affect the AS400 system are associated with planned downtime events. And now, excluding IBM z Mainframe structures, IBM Power Systems and AS400 have ranked on top for 12 years in a row. Moreover, according to International Server Hardware Server OS’s reliability test results, IBM Power Systems showed an average of 1.54 minutes of average downtime per server due to flaws in hardware.

AS400 Migration

AS400 migration involves shifting applications (RPG and COBOL) written for the IBM AS400 environment to another environment (WINDOWS and LINUX) without rewriting the code. The migration includes – Database and the data. The minimum time required for migration varies from business to business.

GUI

GUI modernization process helps you transform legacy “Green Screens” to graphical and click functionality. Once the screens are executed graphically, they are implemented to the web and can deplete Eclipse plug-ins or other Java-based APIs.

Database Migration

The Database migration tool (DB2/400) enables you to completely migrate the AS400, iSeries, and IBM i data to your Oracle or MS SQL environment. The database migration tool is a part of solutions designed to integrate and migrate varied applications.

So, now you have it, the IBM AS400 is the best example of how flexibility and scalability are necessary to establish long-lasting technology. The IBM AS/400 has provided a strong foundation for its latest versions, and the only thing that stuck with the technology is its name – rest everything has been upgraded with time.

Many organizations in every business vertical still run with the IBM AS400 technology, but in a different way and not the way you think of it. In today’s market, it forms the foundation of some most potent OS and servers. IBM power systems and IBM i, both are alive and rocking the market.

And the platform is evolving continuously, becoming the most robust, incorporating modern technologies, and giving a competitive edge to many top-performing servers around the world.

Next, let’s understand how IBM i web services work.

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How do IBM i Web Services (RPG, JSON, and REST) Work?

You, being an AS400 professional, must have come through this term – IBM i web services.

Well, if you haven’t, today is the right time and this is the exact and apt reference that you have landed into.

Let’s understand what exactly IBM i web services are and how they function!

What are IBM i Web Services?

After successful configuration of integrated webserver i.e IWS, now it’s time to create integrated web services for IBM i.

IWS comes with a simple wizard that lets you create IBM i web services of your choice from your RPG program and the best part is that IWS can be easily used from any web browser to communicate with your IBM i server.

The integrated web services for IBM i is a term that describes the following technologies for IBM AS400 RPG –

• The IWS Server
• The IWS clients for ILE

The IWS server serves as a fully functional server where ILE-based program entities can be installed as web services.

The IWS client for ILE allows the application to act as web services clients by generating RPG, C, C++ counterfoils that an ILE program can use. The counterfoils remove the complications of the web service protocols by managing to serialize and deserialize service requests and responses.

Web services provide the ability to represent the database to external developers through APIs and Web services. Even though that thought takes a shiver down the spine of many RPG AS400 developers who learned the proprietary ways of the AS/400, multi-platform incorporation is the latest development path. The stress on integration cannot be exaggerated.

In the era of the Internet, things are changing rapidly, and businesses worldwide are continuously watching what can be done to make iSeries web services modern.

Since IWS’s introduction as part of the V5R4 operating system in 2006, it has been upgraded many times. The most notable enhancement in this series was – SOAP to REST services.

Nowadays, most of the IBM AS400 RPG shops use REST for creating integrated web services for IBM i. But, earlier web services were developed using SOAP and they quickly outnumbered the new web services.

Anyone following the progress of web services must have seen restful architecture rise over traditional SOAP architecture. Web development services providers and particularly mobile-based app developing companies, have welcomed REST.

To keep up with the increasing demand, Krengel Technologies had launched the 3.2 version of its RPG-XML Suite. The latest version can deliver integrated web services for IBM i as400 RPG customers.

The RPG-XML Suite is a collection of programs, commands, and procedures that allow RPG AS400 developers to work XML and JSON, offer web services, and consume IWS remotely.

Krengel developed an RPG-XML suite for RPG AS400 developers involved in developing web services in RPG and JAVA without a well-packaged development toolset.

RPG-XML Suite

RPG-XML Suite is the premium IBM AS400 RPG toolkit to help businesses save time and resources.

Businesses invest a lot in RPG applications as it enables organizations to earn ROI on that investment. The RPG-XML Suite is used by experienced and freshers RPG AS400 developers with the purpose of reducing coding time: With RPG-XML AS400, administration can:

Compose templates and powerful APIs that offer smooth alignment of XML and JSON.

Transmit business data through HTTP to remote servers.

Retrieve data from XML and JSON and use it as per requirements.

RPG-XML Suite is the best choice and proven choice for companies to move their IBM RPG 400 into the service-oriented architecture arena.

Restful Web Services

IBM AS400 iSeries REST web services are well known and available everywhere. Let’s understand more about them.

What are Restful Web Services?

REST stands for “Representational State Transfer,” and it has an extended version called restful. So, we can say that – “REST” is a set of rules utilized when following HTTP/HTTPS protocols.

With the help of REST architecture, programs can transmit JSON data, XML, and text to a communication touchpoint (between API and Server) and get a response with the same channel.

How do Restful Web Services Work?

REST web services work in a different from IBM as400 administration, and there are four methods through which the server communicates with HTTP methods:

• POST
• GET
• PUT/PATCH
• DELETE

From these four methods, GET and POST are the most common methods. Both works parallel CRUD operations in relational database applications.

NOTE: CRUD operations are responsible for creating, reading, updating, or deleting the resource data.

SOAP Web Services

When most of the IBM RPG as400 administration used REST APIs, another option is also available. It’s called SOAP, which stands for Simple Object Access Protocol.

SOAP –

• It is compatible with XML only
• It is limited to POST requests only
• Requires more resources
• Can communicate over HTTP, SMTP, & FTP

REST in Comparison to SOAP

• It is restricted to HTTP communications
• It’s lightweight.
• Capable of performing various HTTP methods
• Can handle multiple data formats like – XML, JSON, CSV, and more.

When it comes to IBM as400 RPG integration, it can be concluded that neither REST nor SOAP is better than one another.

JSON

JSON (JavaScript Object Notation) is a well-known data interchanging platform.

It has a straightforward architecture and is easily readable by humans and machines.

Due to its simple architecture, JSON is used as an alternative to XML, and it doesn’t need a fixed schema design. JSON is portable and language-independent and was initially designed for use with JavaScript. Db2 for AS400 fits the industry-standard SQL support for JSON.

Similarities Between JSON and SOAP

• The JSON’s CICS implementation is derived from the SOAP architecture, and it contributes to many of its concepts and artifacts.
• The deployment process for both the technologies is the same, and it involves-
  
  • PIPELINE Resource
  • WEBSERVICE Resource
  • IMAP Resource
• JSON and SOAP consist of offline utility programs that assist in data mapping (to & from) the external data representation. For SOAP – (DFHLS2WS and DFHWS2LS) & For JSON (DFHLS2JS and DFHJS2LS)

REST and JSON

The REST architecture permits API service providers to deliver data in various formats (HTML, XML, YAML, and JSON). And, due to this feature, REST is loved by a majority of IBM as400 modernization experts. Furthermore, the lightweight JSON format has also gained traction due to its quick data exchange feature.

CICS Implementation of JSON based Web Services

Three modes of JSON web services are supported by CICS implementation –

• z/OS® Connect
• Request-Response
• RESTful

Besides these three, CICS also supports a format where JSON web services data can be easily transferred to COBOL style data formats. While looking to consume iSeries web services for your IBM RPG as400, JSON can be considered a good option.

Finally, a quick check to see if your AS400 system & assets are safe if something like COVID19 pandemic hits back!

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How to Back Up Your IBM i During a Situation Like Pandemic?

IBM i and its predecessor, like the AS400 systems, have always been known for its ease of use, integration, reliability, and dependability. As of now, most of the structures around the world are sold with internal storage.

It’s just an additional chunk of the IBM i integration mystery.

With an internal disk, the day-to-day storage, setup, and administration is easy. But the industry is changing rapidly. And the shutdown across the countries seems like a movie.

In IBM i or AS400 systems, when we talk about backups, we talk about the importance of having a backup plan for such a reason, and you never know what will happen in the future.

So, it’s better to be prepared before chaos arises.

During the lockdown period, we heard this multiple times from various companies worried about tape handling.

The story was the same as we were continuously listening to the organization’s thoughts about this.

We concluded that a better way to safeguard data assets is to get the backups offsite.

Real Problem with Physical Tapes

In IBM AS400 systems, the real problem with physical tapes is that you need to physically remove the video from the building. And having a backup is not enough.

An organization should have a copy of the backup offsite, which was a problem during the lockdown.

If you are not going to the office, you should cross your fingers and wish yourself luck as you have all the data in one place. Unfortunately, if the building catches fire, you’ll be in trouble.

The Solution – Virtual tape libraries.

During the pandemic, we’ve seen an interest in Virtual Tape Libraries take a leap.

Virtual tape libraries are nothing but an application that emulates tape and can imitate from one VTL to another VTL, getting the backups offsite.

The replication will start just after finishing the backup, and it will offer more protection to your business.

In IBM AS400 systems, VTL will benefit you beyond the limit, and organizations will get tapes quickly with replication. Virtual tape libraries perform backups faster than tape and restore faster than video too. If an organization has an issue with the backup window, then a virtual tape library is the best choice.

Suppose you are like many other companies who only have one IBM AS400 systems server and not any different virtual tape library target location. In that case, we can help you with the VTL replication service.

As VTL can de-duplicate data, repetition is sped up by only sending changes over the target. Moreover, replication can start instantly after deduplication, and backups will be at the mark before you wake up in the morning.

If you’re worried about encoding your backups, then IBM AS400 systems can help here too. With VTL, you can have encoded drives, which will shield your backups at rest. For businesses with broad maintenance policies, you can also make a copy of your backups. Moreover, you can also encrypt tapes that you created from VTL.

Virtual tape libraries in AS400 check many boxes for organizations to ensure that they can recover from a disaster. VTL also helps to get rid of tape handling, which has proven to be more important than one can ever imagine. If you are worried about tape handling and getting your backups offsite, connect with us to learn more about how virtual tape libraries can help you?

Whether it’s about business or personal life, trust is challenging in every walk of life.

AS400 systems are very vast, and various organizations face a similar prospect. It’s merely the case of handling everything on their own or passing the baton to someone else.

We think of ourselves as a happy medium to connect with organizations worldwide. We provide complete support for all your IT needs—with IBM AS400 systems and AS400 services and iSeries.

Either you want to integrate the IBM i application or enjoy support for the existing application, our AS400 systems experts can provide you with everything you may need.

We understand that organizations need in-house teams to handle all such scenarios and handle these odds carefully. We can help you fill the skill gap at twice the speed and half the price.

IBM i AS400 consultation is in our DNA, and we have experienced professionals on board who are certified with IBM i best practices.

The ball is in your court now! We offer full-circle AS400 services and solutions to solve your technological challenges.

For more details about how we can make things happen and how the team can deliver AS400 system support, feel free to drop us a line at [email protected]. Our team of experts shall get back to you with the best possible solution within two business days.