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SAP HANA source endpoint - Trigger-based CDC - Tuning Parameters

sidneyb — Fri, 20 Nov 2020 20:23:22 GMT

With the new log table mode some extra internal parameters could be used to fine tune the data replication which is a good thing, however as those parameters are only configured at the endpoint level which causes an all or nothing situation.

Any change to those parameters impacts all tasks that share the same endpoint and might case some side-effects in large enterprise HANA sources.

For instance, our use cases have multiple tasks (20+) that replicate multiple tables (500+) that shares the same source endpoint.

Would it be possible to define internal parameters such as fetchQueryHints and maxFetchIntervalSize either at Task or Table level as well?

By having that capability one would have more flexibility and being able to fine tune data replication by following an hierarchical approach: endpoint > task > table.

Re: SAP HANA source endpoint - Trigger-based CDC - Tuning Parameters

bobvecchione — Mon, 30 Nov 2020 14:33:57 GMT

Hi - We think this is a fair "ask", but it is currently a lower priority item for us.

Bob

Re: SAP HANA source endpoint - Trigger-based CDC - Tuning Parameters - Status changed to: Open - Collecting Feedback

Shelley_Brennan — Mon, 14 Dec 2020 14:49:54 GMT

From now on, please track this idea from the Ideation por...

Meghann_MacDonald — Wed, 02 Aug 2023 16:23:37 GMT

From now on, please track this idea from the Ideation portal.

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Meghann

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Re: SAP HANA source endpoint - Trigger-based CDC - Tuning Parameters - Status changed to: Closed - Archived

Ideation — Wed, 02 Aug 2023 16:23:39 GMT