Many companies are moving their data systems to the cloud to gain scalability, flexibility, and lower costs. Still, there’s a hidden danger behind this development: unoptimized queries can harm how a ...

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 ...

Skyline query processing is a critical research area within database management and big data analytics, focused on retrieving a subset of data points that are not outperformed by any other entries ...