Greetings fellow SAP people, I come here with a few doubts regarding Syclo framework in order to use Delta Query and Tracking.
I'm using this guide: #3 - How To Implement Lightening Fast OData Services with Exchange Table
As far as my understanding goes, Syclo Framework helps implementing the tracking table and the delta object and then with the binding of elements.
I'm implementing the example as it is in the H2G but I'm also trying to understand the underlying concept that goes with it.
I've got the following questions and suppositions of what happends when the EFI is triggered.
- The Delta Table will keep track of every CUD operation that takes place in the APP side
- If the APP goes offline, once it goes back online, the Delta Tracking side will trigger the Delta Query to obtain the partial data using the Delta Table in order to just make updates based on the portion of the content created while it was offline.
As far as I understood, that's all on the SAP side. However I'm curious about the next:
I was told that, in order to perform the update for the Delta History, it was necesary to implement ETags. Is this true?
The Delta side is only responsible for updates of the information, the offline side of the businessu operations should be handled by the SMP side to send the request once the APP is back online, is this assumption true?
WIth no further ado, I thank you all for your comments and your interest, perhaps if these questions are common knowdledge then I apologize, and if you guys could point me to any useful documentation to handle this case, i'd be greatly thankful.
Best regards.