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 ...

A relational database was designed with multiple tables and analyzed using SQL concepts such as JOINs, Aggregate Functions, Common Table Expressions (CTEs), Window Functions, Subqueries, Stored ...

To study the contamination of microorganisms in the food industry, pharmaceutical industry, clinical diagnosis, or bacterial taxonomy, accurate identification of species is a key starting point of ...