By combining machine learning and adaptive query execution, query optimization in Presto could become smarter and more efficient over repeated use.

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 ...

Today, MemSQL is announcing version 6.5, introducing autonomous workload optimization, and bringing improved data ingestion, as well as query execution speed.

It determines an optimal query plan that considers whether data is co-located, automatically sharded, or even distributed across zones or regions.

IDERA today released SQL Query Store Optimizer, the latest free tool in its portfolio of database monitoring tools, to help DBAs easily manage and tro ...

Yugabyte, the leader in open source distributed SQL databases, today announced Yugabyte Startups, a new program tailored specifically for startups to ...

Pivotal releases a new version of its Pivotal HD Hadoop distribution built on the open source ODP big data kernel, along with a new cost-based query optimizer that promises up to 100x performance ...