This is a learning project implemented in a personal capacity to explore PostgreSQL query optimization and web application development. The tool transforms PostgreSQL query execution plans into ...
An SQL query optimizer that executes an SQL query plan and visualizes its performance, made for a project for NTU's CZ4031 (Database System Principles) course. Queries are tested against TPC-H, a ...
An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception. Database engines like SQL Server are incredibly complex ...