Data has always been at the heart of every program, and even more so these days as data feeds machine learning and large language models, but connecting to those databases has been a constant struggle ...

Unless you plan for and issue regular COMMITs in your database programs, you will be causing locking problems. It is important for every programmer to issue COMMIT statements in all application ...

A relational database is a set of formally described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables. The standard user ...