The analyzer can determine how many IOs each approach will take and choose the fastest way to do it.<BR><BR>Basically the estimated execution plan is mostly what the query optimizer does when it's ...

TEL AVIV, Israel--(BUSINESS WIRE)--Varada, the data lake query acceleration innovator, today announced that it has open-sourced its Workload Analyzer for Presto, including both Trino (formerly known ...

Sun has upgraded MySQL Enterprise, its subscription-based service for the open-source MySQL database, adding access to a query analysis tool for tracking and fixing problematic code and performance ...

I just started a new job a couple of weeks ago that requires me to pull a bunch of data out of an Oracle 8i server. For various reasons I can't use the Oracle tools (or the Oracle client), and the ...

I have been testing SQL Server 2008 RC0 (Release Candidate Zero) that was made available recently and I must admit I am beginning to like it. Even the new logo is growing on me. There are many new ...