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Ness Technologies
Posted: November 18, 2020
Last activity: November 19, 2020
Is it really required to have integration and data layer?
why we should have integration layer and data layer separately?
***Edited by Moderator: Pooja Gadige to change content format from Discussion to Question***
your data layer may have multiple data sources and / or your data sources for a data model can change over time from one source to another. If you have the data layer in the same rulesets as the integration layer, it is harder to swap that out. When deploying a ruleset, all the rules within that ruleset are deployed. If you separate these, then you have more flexibility in deploying both the data model, which may have a different lifecycle than the integrations, and those integrations.
Hope this helps...
Thomas