A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...

Discover the leading database management systems for enterprises in 2026. Explore key features, pricing, and implementation tips for selecting the best DBMS software to harness your data effectively.

Convert database schemas and migrate data. Diagnose invalid records of table that values are empty but columns definded as not null, and that referenced values are as same as themselves. Diagnose ...

A production-ready FastAPI application with complete CRUD operations across Oracle, MySQL, PostgreSQL, and MS SQL Server. Features environment-based configuration, API key authentication, and advanced ...