Query optimisation remains a critical discipline in database systems, underpinning the efficiency and responsiveness of data-driven applications. By selecting optimal execution plans, modern query ...

Of course, if your PG server is running on a virtual machine, increasing hardware resources can also be an emergency option.

A new hub is now live for Oracle Fusion Cloud developers, consultants and technical architects. SQL4Fusion blends a developer community with a live SQL editor, giving teams a faster and more reliable ...

On September 9, news emerged that the 51st top database conference, VLDB 2025, concluded in London, UK, with two research ...

The Multi-Query Optimization (MQO) problem is a class of data-intensive problems that are NP-hard, and it has applications in many fields such as database query optimization, machine learning ...