Infor (JBA) System 21? A recruiter asked me if I had heard of INFOR System21, because he had found an old blog talking about JBA and JBA System21. He wondered if they were similar applications. The Answer is YES: System 21 is an ERP – Enterprise Resource Planning solution. System/21 ERP was originally written by

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The State of AS400 iSeries Application Modernization Historically, our old AS400 and ISERIES applications were stateful. In information technology and computer science, a system is described as stateful if it is designed to remember preceding events or user interactions; the remembered information is called the state of the system. So, if we are looking at

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Pattern Recognition: Ease Modern RPG Programming This morning I was reviewing the IBM i Redbook on application modernization, converting this massive PDF into an easy readable TOPIC based format in my AS400 and iSeries modernization course. I found a couple of problems with the internet. Yep, the internet is broken. The ebook has a couple

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