- MySQL is configured with a small 'max_allowed_packet' (4194304), which may cause some large writes to fail. Strongly consider raising this to at least 33554432 in your MySQL configuration.
- Despite our Dockerfile adds sql_mode=STRICT_ALL_TABLES in my.cnf, the setting is currently STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION, as the setting is written below in the my.cnf file shipped with the Debian package from Oracle/MySQL.