title | date | summary | tags | ||||
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Weekly update (June 18 ~ June 24, 2018) |
2018-06-25 |
Last week, we landed 18 PRs in the TiDB repositories, 5 PRs in the TiSpark repositories, and 19 PRs in the TiKV and PD repositories. |
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Last week, we landed 18 PRs in the TiDB repositories.
- Allow using
IndexJoin
in more scenarios - Improve the performance of the
insert ignore on duplicate key update
statement - Optimize the accuracy of index row count estimation
Last week, we landed 5 PRs in the TiSpark repositories.
Last week, we landed 19 PRs in the TiKV and PD repositories.
- Count each index prefix when executing the Analyze operation
- Allow configuring the timespan of log rotation
- Provide more RocksDB metrics
- Change the maximum size of the bucket for snapshot from 2G to 1T
- Improve TiKV metrics performance PR1 PR2
- Preserve logs instead of dropping logs when logs overflow
TiDB: