Mainframe Memory Lane – Part I

Skilling up on SAP’s shiny new ERP (S/4 HANA) inevitably brings comparison with last year’s model: SAP ECC 6.0…and its elder sibling SAP R/3. S/4 HANA – SAP’s biggest technology leap since R/3. It’s natural then for consultants to ponder how much hard earned client-server-based ERP knowledge is obsolescent as we move toward a “columnar,…

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