Cdc

This is a deep technical map of Turso's Change Data Capture implementation, tracking INSERT/UPDATE/DELETE operations at the bytecode level. It's valuable if you're working on sync engines, debugging CDC behavior, or need to understand how changes flow from SQL statements through the translate layer into the turso_cdc table and eventually to remote replicas. The architecture section shows exactly where CDC hooks into the execution pipeline, and the version detection logic (v1 vs v2 schemas, transaction grouping, COMMIT records) is spelled out in detail. Worth reading if you're touching anything in core/translate or sync/engine, or if you've ever wondered why CDC and MVCC can't run simultaneously.

Install to Claude Code

npx -y skills add tursodatabase/turso --skill cdc --agent claude-code