Add a session variable to skip unique constraint check: This could be used when migrating data.
Tune the package size to be friendly for rocksdb.
Use a better way to reload schema and reduce memory usage.
Fetch schemas in a parallel way to make it faster when there are a huge number of schemas and tables.
Add the following new guides:
Last week, we landed 19 PRs in the TiKV repositories.
Add lock Time To Live (TTL) for large transactions.
Try updating the soft limit when requirement check fails.
Support configuring fill cache.
Limit the WriteBatch size for the ResolveLock and Garbage Collection commands.
Clean up unnecessary filter args.
Abstract a Selector to handle different strategies to select stores.
Enlarge the latches size of the scheduler to reduce lock conflicts.