jihoonson commented on issue #7838: Improve IncrementalIndex concurrency scalability URL: https://github.com/apache/incubator-druid/pull/7838#issuecomment-505644019 @ebortnik thanks! It does make sense especially when it comes to ingestion with perfect rollup. Distributed indexing would involve shuffle for perfect rollup while multi-thread indexing can be done in a single or a few machines. I would expect we can benefit from using both of them, like distributed multi-thread indexing. @sanastas that sounds good. Looks like `OnheapIncrementalIndexBenchmark` is the benchmark for multiple reads and writes, haven't looked at it carefully though.
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