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https://issues.apache.org/jira/browse/CASSANDRA-13476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16188636#comment-16188636
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DOAN DuyHai commented on CASSANDRA-13476:
-----------------------------------------

Thanks [~jjirsa]

 The bleeding-edge part of me get very excited about new storage engine

 The conservative part of me is afraid about the impact on production, 
therefore my list of questions

> RocksDB based storage engine
> ----------------------------
>
>                 Key: CASSANDRA-13476
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13476
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Dikang Gu
>
> As I mentioned in CASSANDRA-13474, we got huge P99 read latency gain from the 
> RocksDB integration experiment.
> After we make the existing storage engine to be pluggable, we want to 
> implement a RocksDB based storage engine, which can support existing 
> Cassandra data model, and provide better and more predictable performance.
> The effort will include but not limited to:
> 1. Wide column support on RocksDB
> 2. Streaming support on RocksDB
> 3. RocksDB instances management
> 4. Nodetool support
> 5. Metrics and monitoring
> 6. Counter support on RocksDB



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