Cost-Based Optimizer: A type of query optimizer that evaluates different execution plans based on estimated resource costs, such as CPU and I/O usage.

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 ...

How It Used To Be Prior to SQL Server 2017, query processing was a monolithic process. The SQL Server query optimizer would first construct a query plan for a batch of T-SQL code, a stored procedure, ...