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BraamCLSA Member since 2012 100 posts
PEGA
Posted: October 28, 2020
Last activity: October 29, 2020

Creating Data Classes: Favor the application's data needs first vs easier connectivity to a System of Record [LSA Data Excellence]

Focus on the needs of the Application first (i.e. the Client's business data model). Design the Classes and Data Model that the Application needs to the extent of having a working end-to-end Application that use Data Pages that represent the points where your Application will interact with the Systems of Record. 

As of Pega 8.5 there is an "Import from Spreadsheet" option available when adding new Data Types to allow existing XLSX or CSV files containing existing business data to drive the new Data Type's data model. This could potentially be used to create *-Int-* classes that model a data type from the Client's System of Record.

Request and Response Data Transforms referenced by the Data Pages need to take responsibility for transforming between the business data model and the System of Record data model. JSON Data Transforms can now do this - in the absence of interface layer Class Models - where JSON messages interface data between Pega and the System of Record (like those typically used in REST integrations).

 

Discussion on this topic was sought from the LSA Data Excellence (Pega 8.4) webinar conducted in July 2020. The webinar and its full set of discussions that arose from it are available at LSA Data Excellence: Webinar, Questions & Answers

***Edited by Moderator: Pooja to add Developer Knowledge Share tag***
Pega Platform 8.4.1 Pega Platform 8.5.1 Data Integration Case Management Lead System Architect Senior System Architect Developer Knowledge Share
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