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Tag: spring-data-cassandra

Asynchronous inserts to cassandra with save order of inserts per key

I have an ordered set of incoming events and I need to insert them into Cassandra. I want to take advantage of the speed of asynchronous inserts, but my incoming events may have duplicates by key of target table. If I understand correctly, then asynchronous insertions can’t guarantee data consistency in this case, since asynchronous executions imply the program order