OpenAI's Responses API guidance, tools, pricing, and Assistants sunset date make older internal AI helpers a migration issue with state, retrieval, and cost decisions.
Broken characters in a mysqldump usually mean a charset mismatch. Verify metadata, dump with the right setting, and test imports before migration handoff.
Legacy MySQL dumps can fail on zero dates. Learn how to inspect sql_mode, audit affected columns, use a session-only import bridge, and plan the cleanup.