There are several methods you can use to implement delta query support. Two of them involve using Syclo Exchange Framework exchange tables, and using ABAP-based delta request logs.
|ABAP-based delta request log||Easier implementation.||The response payload is reduced, however back end performance is not improved.|
|Syclo Exchange Framework||
||Changes from external interface calls (for example, OData create, update, and delete operations may not trigger change detection).|