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In s/w development, object oriented design plays an important role when it comes to writing flexible, scalable, maintainable & reusable code. Every developer should have

VDM (Virtual Data Model) forms the basis of data access in S4 HANA APIs and Analytical Applications which is represented by the CDS views. The

SAP BTP (Business Technology Platform) is a PaaS Cloud Computing service offering from SAP. It is the technological foundation for all SAP applications & the

Intro- Singleton design pattern is one of the creational design pattern which ensures that the class has only one instance and provides global point of

In Software Design- Design Patterns are reusable solutions to commonly occurring problems. The word “pattern” means if similar kind of problem occurs across multiple applications/in

The post Internal Table with Group By(Part1) was an introduction to how to use the Group By Clause when doing some group operation in internal