Which tools to use to integrate your IBM i / AS400 with an eCommerce platform
When thinking of the IBM i (formerly AS/400 and iSeries) system, many people think of a system that has been around for 30+ years – it’s old, archaic, hard to work with, and the green screen interface is anything but slick or cool. Frankly, IBM i has a reputation of being old and difficult to integrate to web-based systems.
That said, we love eCommerce projects where we need to integrate to the IBM i platform. We’ve found several tools and methodologies to allow the data to flow easily and quickly. Using these various tools allow us to quickly and easily access any data we need and share it across the two platforms.
Exposing the Data and Business Logic Locked in the Legacy AS/400
With so many of our projects being eCommerce-related, we are no stranger to integrating data on IBM i with external web-systems. An integration project allows the eCommerce system to sell to customers and capture orders while IBM i continues to process transactions safely, securely, and quickly. These are the three tools we commonly use to connect the data on IBM i with the external eCommerce system:
Web Services are a great option because there is no need to buy new software. IBM i has the capabilities to create web services and host them within the native system.
IBM WebSphere MQ Series is a relatively inexpensive tool that delivers tremendous value to the project and team. This software tool is located on IBM i and, optionally, on the external system, and provides safe and secure message delivery between the two systems.
Mule Enterprise Service Busis used for our more complex projects and acts as a middleware between two systems. At a base level, this tool processes transactions between IBM i and the eCommerce system. It is more robust and contains more features than the other options.
The most important thing to keep in mind when conducting an integration project is that IBM i is still a great backend system. It is powerful, reliable, and still has never had any reported viruses. And the hardware that drives IBM i is the same hardware that powers Watson, the most powerful computer in the world. It doesn’t get more powerful than that!
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