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Posted to commits@cassandra.apache.org by "C. Scott Andreas (JIRA)" <ji...@apache.org> on 2018/11/19 01:52:01 UTC

[jira] [Updated] (CASSANDRA-13476) RocksDB based storage engine

     [ https://issues.apache.org/jira/browse/CASSANDRA-13476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

C. Scott Andreas updated CASSANDRA-13476:
-----------------------------------------
    Component/s: Core

> RocksDB based storage engine
> ----------------------------
>
>                 Key: CASSANDRA-13476
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13476
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Dikang Gu
>            Priority: Major
>
> 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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