The Mysql2 gem is meant to serve the extremely common use-case of connecting, querying and iterating on results. Some database libraries out there serve as direct 1:1 mappings of the already complex C ...

You check `EXPLAIN` during code review and find no slow queries, yet in production, hundreds of SQL statements are being executed. This is the N+1 problem. Even if your index design is correct, ...

Currently supports MySQL, PostgreSQL, SQLite and SQL Server (via ODBC). The project is hosted on github with documentation available on the wiki. See also: hibernated - ORM for D language which uses ...