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Databases & messaging · #vitess
Learn how to add a column to a sharded Vitess table without downtime by leveraging the VReplication workflow, with concrete commands, verification steps, and trade‑offs.
Learn how Vitess Vindexes decouple logical sharding keys from physical MySQL shards to enable horizontal scaling without application code changes.
Learn how Vitess uses VReplication to perform online resharding, moving data between MySQL shards without downtime using binlog streaming and a structured cutover process.