Core Data Services (CDS)

Tutorial Content:

Core Data Services(CDS) is one of the most important artifacts in new ABAP. It effectively helps to Code Push Down and improves performance. This is a Basic tutorial and just an overview of most important aspects!

• Introduction
• Get Technical flavor of CDS
• Types of CDS:
  • CDS View
    • Basic CDS View
    • CDS View with Join
    • CDS View with Association and Path Expressions
    • CDS View with Parameters
      • CDS with Optional Parameters
    • Extended CDS View
    •  CDS View on View
  • Table Function
    • Table Function with Parameters
  • Abstract Entity – Future planned release
    • Normal Abstract Entity – Future planned release
    • Abstract Entity with Parameters – Future planned release
• CDS Session Variables
• Performance Comparison:  New Open SQL vs CDS vs AMDP vs CTE(Common Table Expression)
• Best Practices to use in Code Push Down with S4 HANA