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所在平台: Udemy |
课程主页: https://www.udemy.com/course/abap-cds-made-easy/
课程评论：没有评论
**课程名称：ABAP CDS 轻松学** **课程概述：** 本课程深入介绍 SAP ERP 世界中最流行的代码推送技术——CDS（Core Data Services）。虽然具备现有的 ABAP 知识会更有帮助，但本课程专为新手开发者设计，将从零开始，涵盖 CDS 的所有重要方面，直至进阶主题。您将理解 CDS 的各种用例，认识到其在当前时代的强大威力，了解为何选择 CDS，以及在使用 CDS 时应遵循的标准。VDM（Virtual Data Model）是 CDS 的核心，本课程将结合实际场景进行详尽讲解。此外，课程还深入探讨了 CDS 的性能优化，并通过实际案例进行详细说明。 **课程亮点：** 1. **什么是 CDS？** 2. **CDS 基础示例** 3. **CDS：比 AMDP、信息模型等更受欢迎的代码推送技术的原因** 4. **CDS 与 SQL 视图的比较** 5. **注解：及其重要性、必学注解和强大功能** 6. **CDS 的不同属性（如缓冲）** 7. **CDS 与 OPEN SQL 的比较** 8. **参数化 CDS** 9. **如何在报表中消费 CDS** 10. **关联（Association）：强大的概念** 11. **不同类型的关联** 12. **基数（Cardinality）** 13. **临时关联与外部暴露关联** 14. **关联与 JOIN 的比较** 15. **路径表达式** 16. **CDS 的局限性** 17. **CDS 与 OData 集成** 18. **表函数：用途与局限性** 19. **虚拟数据模型（VDM）：不同类型、用法和优势** 20. **瞬态提供者（Transient Provider）** 21. **S4 嵌入式分析** 22. **CDS 性能优化**
This course is about CDS - Core Data Services the most popular code push down Technique in SAP ERP world.Existing ABAP knowledge will be helpful to excel in this concept.This course has been designed keeping the novice developer in mind.This course covers all the important aspects of CDS from Scratch to Advance.This course will help you to understand the various use cases of CDS. How CDS is so powerful in the current era.Why we should go for CDS and what is the standard supposed to be taken care of while working with CDS.VDM concept is the heart of CDS.VDM has been covered in very much detail considering the real-time scenario.CDS Performance is also nicely covered with real-time example in detail.Highlights - 1. What is CDS?2. Some Basic Examples of CDS?3. Why CDS is the most popular code pushdown techniques like AMDP, Information model etc.4. CDS Vs SQL View5. Annotations, Mandatory Annotations, Power of Annotations6. Different properties - like Buffering etc.7. CDS Vs OPEN SQL8. Parameterized CDS9. How to consume CDS in Report10. Association - A powerful Concept 11. Different types of Association12. Cardinality13. Adhoc Vs Exposed Association14. Asociation Vs Join15. Path Expression16. CDS - Limitation17. CDS and OData18. Table Function - Use and Limitation19. Virtual Data Model - Different types, usages and benefits20. Transient Provider21. S4 Embedded Analytics 22. CDS Performance
