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  • SAP Commerce Service Layer Deep Dive — Part 5

    SAP Commerce Service Layer Deep Dive — Part 5 Understanding Controller, Facade, Service, and DAO is straightforward. The harder part is deciding where a piece of logic belongs when a real SAP Commerce requirement starts growing. Before We Start: OOTB… Continue reading

    SAP Commerce Service Layer Deep Dive — Part 5
  • SAP Commerce Data Modeling Guide – Part 1

    Fundamentals, Type System, Syntax, and Validation Why Data Modeling Matters More Than You Think When I first started working on SAP Commerce projects, I used to think data modeling was straightforward — define an itemtype, add some attributes, run ant… Continue reading

    SAP Commerce Data Modeling Guide – Part 1