Hi All, I am going to get updates for the existing records in the cache, and currently don't have an update or upsert process in place. How expensive is a streamer with overwrite option set to true, assuming the cache has millions of records? I assume the streamer would compare the new entry against the cache using the primary key of the cache/table but I'd assume this wipes out all the bulk processing benefits of the streamer. Would an explicit upsert process, say using a streamer receiver work better in comparison?
Is there any way to speed the process up? thanks
