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Posted to issues@ignite.apache.org by "Sergey Chugunov (Jira)" <ji...@apache.org> on 2022/05/04 14:31:00 UTC

[jira] [Created] (IGNITE-16923) Multi Version Store API and implementations based on different stores

Sergey Chugunov created IGNITE-16923:
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             Summary: Multi Version Store API and implementations based on different stores
                 Key: IGNITE-16923
                 URL: https://issues.apache.org/jira/browse/IGNITE-16923
             Project: Ignite
          Issue Type: Epic
            Reporter: Sergey Chugunov


Multi Version store keep several versions of a value for the same key. It is a crucial part to enable effective TX protocol in Ignite 3.0.

 

It is needed to refine API of the store and implement it for several storage engines including RocksDB, BPlusTree-based in-memory storage and PageMemory-based persistent storage ported from Ignite 2.x.



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