Ok, let's say I have three different queries that all return the same result set.One uses a temp table, the other a correlated subquery, ...

Introduced in SQL Server 2016, the query store is a data collection utility that captures data about query execution plans and runtime performance information, and stores them in the database for ...

InfiniDB, which recently introduced InfiniDB 4.5, has announced the results of a new benchmark test conducted by Radiant Advisors to compare the performance of leading open source SQL-on-Hadoop query ...

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.

When you use index views in the right situations, they can dramatically improve the performance of SQL Server queries. Tim Chapman explains why performance testing is the best way to tell if ...

But SQL Server 2005 is far behind the scalability of databases that run on some RISC configurations unavailable to Windows. The TPC-C benchmark measures OLTP performance, while the TPC-H is a decision ...

And looking at the benchmarking press releases, you get a sense of who's afraid of whom. For Cloudera, it's Amazon.Competitive benchmarks pitted Impala 2.6, Cloudera's SQL-on-Hadoop MPP engine ...

Microsoft's vaunted benchmarks for SQL Server 2000 were removed from the books for being noncompliant earlier this month. But the company is striking back with a vengeance, publishing four new ...