You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Ivan Bessonov (Jira)" <ji...@apache.org> on 2022/04/29 09:20:00 UTC

[jira] [Created] (IGNITE-16914) [Versioned Storage] Test and optimize prefixes in RocksDB

Ivan Bessonov created IGNITE-16914:
--------------------------------------

             Summary: [Versioned Storage] Test and optimize prefixes in RocksDB
                 Key: IGNITE-16914
                 URL: https://issues.apache.org/jira/browse/IGNITE-16914
             Project: Ignite
          Issue Type: Improvement
            Reporter: Ivan Bessonov


Main MV-storage doesn't require and specific order of elements, so partition scans don't have to be totally ordered.

If I understand correctly, this allows us to use prefixes functionality of RocksDB, extending it to row ids, not only partition ids. In theory, this should noticeably increase performance of single reads and I guess somehow increase scan performance as well.

Bloom filters and similar topics should be investigated here as well.



--
This message was sent by Atlassian Jira
(v8.20.7#820007)