Old-school approaches to query optimization have typically considered the problem in a static context — i.e., the optimizer works independently to come up with an optimal plan that is then ...

With SQL Query Store Optimizer, we’re helping DBAs improve the performance of complex queries, and make their work less complicated.” IDERA now has more than 22 free tools in its portfolio of ...

This functionality allows a DBA to add a query hint (i.e., a direct instruction to the optimizer to bypass an optimization task to do a specific thing, like use a specified index in a query plan ...

While the last two versions of SQL Server focused on improving performance by offering new features, SQL Server 2016 looks inwards towards improving existing functionality.

Ahana to Present About Presto’s Query Optimizer and Velox Open Source Project at PrestoCon San Mateo, Calif., Nov. 30, 2022 – Ahana, the only SaaS for Presto, today announced its participation at ...

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, ...

Query processing and optimization are critical components of database management systems (DBMSs), as they directly influence the efficiency and performance of data retrieval operations.

Joey on SQL Server Deep Dive into SQL Server 2022's Query Performance Features, Part 2: PSP Optimization Reduce workload times with this handy feature that can benefit every database pro. By Joey ...