The AS400, now the IBM Power Series, has a long legacy running on the IBM i operating system. Long history carries some vocabulary and ideas that could turn sticky.
In the linked world of today, application programming interfaces (APIs) or integrated online services are progressively serving as the digital mirror of a company. Nowadays, companies employ integrated web APIs or IBM i web services to enrich, update, expand, and re-use their core business assets much beyond their initial range of design.
We shall discuss in this post the variations between IBM i and AS400. We will also go in great length on the journey and ideas of IBM i/AS400 systems.
What is IBM i, or the AS400 ?
Early in 1988, IBM unveiled AS400 (Application System/400). Designed especially for small and mid-sized companies, AS/400 is a potent desktop. Since the 1980s, many companies have embraced these middle-class computers because of their performance, dependability, scalability, security, robustness, low cost, and low-profile characteristics.
Embedded databases and OS/400 running systems abound in AS400 / i-Series systems. AS400 was revamped or renamed as IBM i Series server in 2000. Later in 2006, the IBM system i took place in replacement of the iSeries. Currently supporting all IBM Power systems, IBM i is the operating system used by IBM.
Now, what is the AS400/iSeries known by ?
IBM AS400 midrange servers’ hardware and software have changed various names throughout the years. Changes in the name have included IBM system i, AS400, Series Servers.
Every product in the IBM system I and p series was rebranded once more and introduced the current IBM AS400 or i Series systems called IBM power systems. The IBM power systems used today run on an upgraded IBM i operating system.
Knowledge About IBM i “AS400 / i-Series” Systems
The System/38 was succeeded in middle range by the IBM AS400. They support System/36 within a runtime environment. For end users, AS400 / i-Series is easy to operate; but, its internal architecture is complex and connected with the database, security, hardware, and software.
Originally the AS400, the IBM Power System is very sophisticated, original, fast adaptable, and capable of including improvements. IBM i’s Machine Interface (MI) separates its hardware and software components such that changes to one have no effect on the other.
Stated differently, the AS400 boasts discrete hardware and software parts. The OS of the AS400/IBM Power System already includes a built-in database, hence the user is spared additional installations.
Operating System Used by IBM
IBM i running system runs on most recent power series systems. It is meant especially for the IBM i platform. IBM i developed mostly to fit shifting corporate and computing needs. They support the management of several hardware, software, and service resources. The key quality is “integration,” symbolized by “i” in IBM i. We can thus combine fewer resources with more sophisticated capabilities.
IBM i against AS/400: Why Not They Could Be Compared ?
Clearly in words, IBM i is not easy to compare to AS400. Multiple nomenclature changes still cause confusion on whether AS400 and IBM i are the same. Furthermore, for companies using IBM technology, this uncertainty between AS400 software and IBM i has posed a significant growth obstacle.
Comparatively speaking, IBM i and AS/400 are like two different flavors. Technically, both of these would be compared between hardware and software. Designed by IBM in the 1980s, AS400 is a physical server. While IBM i is the OS for AS400 or IBM Power systems nowadays.
IBM i against AS/400: Clearly Understanding The Differences
Popular for outstanding support, dependability, and scalability, IBM i, running on IBM Power systems has a long successful history.
IBM i against AS/400? Comparing both reveals that AS400 (iSeries) and IBM i are not the same. Here I discovered exactly how different both are. Designed on the contemporary IBM Power systems, IBM i is an operating system. AS400 and iSeries are outdated or legacy hardware servers. The IBM i platform evolved from AS400.
Still, users of this amazing technology call it “AS400,” or “iSeries,” in an innocent manner.
Has IBM lately lived more life than the AS/400 did ?
Right now, AS400 / i-Series is dependable more than AS/400 Did. Nowadays, the most well-known trademarks in the company are IBM i and IBM Power System, which replace the AS400 computer system.
IBM i understands the need for open source. Therefore, the IBM i platform lets companies include contemporary RPM software management techniques and Open Source Solutions into their systems. Compared to AS400 software, IBM i is quite secure. IBM i’s security is always improving steadily. New access restrictions have replaced the outdated protocols in the IBM i architecture. IBM i is increasingly modern. Modern users’ interface allows us to update the legacy IBM green screens. These IBM i programs so can run on mobile devices and web browsers. Without losing any data, we can upgrade IBM i’s whole infrastructure.
Does the AS/400 die ?
Introduced in the 1980s is the AS400 system. Most people thus believe that the AS400 is dead right now, however we disagree with this view. Multiple rebranding updates and changes have been done on the IBM i series, AS400 mid-range ranges of computers.
Notwithstanding all these, many of the leading companies worldwide still heavily rely on the IBM AS400 platform. High security and other sophisticated capabilities including scalability, dependability, resilience, and enable speedy processing of vast amounts of data are offered by IBM i series AS400 hardware and software. Businesses now extensively apply it for working with resource-intensive systems as ERP, banking, or mission-critical applications.
Why will AS400 i Series be still Demand in 2024 ?
Day by day, the IBM i series AS400 systems are continuously improving and offer the capability needed for companies modernly operating. Nowadays, companies all around use the IBM i platform in order to raise their output constantly. The following aspects of AS400 iSeries platforms help to explain their ongoing demand:
- Scales: Companies can start fast with a cheap 4-core server. We may also upgrade the 256 core machines depending on shifting company needs. Therefore, the AS400 iSeries platform fits all kinds of businesses.
- Guarding: Your programs and data will be highly secure on the IBM i/AS400 platform.
- Excellent Performance Under Dependability: The system has enterprise-class dependability and easily available tools for almost perfect uptime.
- Logical Partitioning (LPAR): This capability lets us run several operating systems consecutively on a single IBM i hardware. It lets us build different divisions for every running system. It also guarantees that none OS makes use of another’s resources or space.
- Integration of Software with IBM i Application Modernizing: Every current program is supported by AS400/IBM i platform. Furthermore, included into the legacy apps for application modernization are native and open-source development languages (SQL, Java, .NET, PHP, and C++).
Designed with a menu-driven interface, built-in Database (DBMS, DB2/400), multi-user and IBM 5250 green screen terminal support, security, printers, and communications, IBM i operating systems offers. Every day the IBM i / AS400 platform is developing and using contemporary technologies in their most used IBM i applications including machine learning, data analytics, and artificial intelligence with strong CPUs and technological enhancement.
