Part 3 CDS View Performance | Find Custom CDS views with missing Service qualities

Опубликовано: 04 Октябрь 2024
на канале: Anubhav Trainings (official channel)

7,559

125

In this series of videos, We want to discuss some performance aspects of ABAP CDS views. This video focus on finding the CDS views which miss out the service qualities annotations
ObjectModel.usageType.serviceQuality
ObjectModel.usageType.sizeCategory
ObjectModel.usageType.dataClass

Course Page: https://www.anubhavtrainings.com/aoh-...

Call us on +91-84484 54549
Mail us on [email protected]
Website: www.anubhavtrainings.com

Our forum: https://www.anubhavtrainings.com/anub...
Join Our Telegram Channel : https://t.me/Anubhavlearningseries12
Linkedin:  / anubhav-oberoy-3a216957
Pinterest:   / anubhavtrainings
Twitter Page:   / anubhavoberoy
Facebook :   / anubhavtraining
Instagram :   / anubhavtrainings
Linkedin:   / anubhavtrainings

Feel free to call us on +91 8448454549, Or mail us on [email protected]

You can download the ppt of this session from below
https://anubhavtrainings.com/anubhav-...

Please check part 1 of this video series
   • Part 1 CDS View Performance | Measure...
Please check part 2 of this video series
   • Part 1 CDS View Performance | Measure...

You can download the ppt and source code of this session from below
https://anubhavtrainings.com/anubhav-...

Learn all the different techniques, which include the development of CDS in the following aspects
➜ Finding CDS DDL Source Table
➜ CDS View with Dependency Tree, Dependency Graph and Graphical Editor
➜ Method 1 CDS Execution Plan: WIth the SQL Trace ST05
➜ Method 2 CDS Execution Plan: SQL Console
➜ CDS Execution Plan and Operations
➜ Best Practices to Improve Performance
➜ Demonstrate Null Value Preserving vs Non-Preserving Performance
➜ Code Push Down Exceptions
➜ Summary of the Section and Course

▶ Core Data Service is also known as CDS is one of the integral parts of many SAP® Projects. Advantage of Using CDS are:

➜ With the help of Core Data Services, we can expose data in views
which are compatible with ABAP® Dictionary
➜ Transport CDS views across multiple systems
➜ We can perform complex queries and join operations and reuse
existing CDS views
➜ We can use CDS view inside the ABAP® program with AMDP to Take
Advantage of Performance of HANA® and Features of ABAP®
➜ CDS also come up with feature-rich annotations, with the help
of which we can expose CDS views as oData source in a few
simple steps
➜ All than and more gives you enough reason to learn and
understand CDS view

The category service quality reflects the quality of service with respect to the expected performance of the CDS view. size category classification is that the size of the involved
tables has a significant impact on the resource consumption within HANA – even if database access returns only a few rows.