株式会社アクアシステムズは6月21日， データベース用SQLチューニング支援ツール 「AquaSystems SQL Analyzer」 を発売した。 同製品はチューニング＆監視ツール 「Performance Analyzer 4」 をベースとし， SQLチューニングに特化した機能を絞り込んだもの。大量に発行 ...

I'm not sure it really is actually estimated because as far as I know the only way it can show you what the query plan is is by executing it. So then it really isn't an estimate. I'm sure I'm totally ...

What exactly does 1 unit of cost represent in SQL Query Analyzer execution plans? [ie: Subtree Cost: 41.2134] Obviously it is some form of measurement since a very simple "select @@version" is like ...

The Microsoft SQL Query Analyzer is part of the client tools that come with Microsoft SQL Server 2000 Enterprise Edition. It's designed to analyze the SQL queries that you or a program makes that ...

A small compiler front end for a subset of SQL SELECT queries, written in C11 for a Compiler Design project. It runs a query through three real compiler stages (lexical, syntax and semantic analysis), ...

AI success depends on whether enterprise data is ready, reachable, and close enough to the workloads that need it. In this eSpeaks episode, Dell Technologies’ Vrashank Jain explains why fragmented ...

An automated SQL query execution planner and regression testing engine. QueryRoute Optimizer intercepts application database queries, normalizes literal values, parses SQLite EXPLAIN QUERY PLAN ...

Sun Microsystems threw more chips into its "billion-dollar bet on the LAMP stack" with the recent launch of its MySQL Enterprise Fall 2008 release. The newest version of the Santa Clara, Calif.-based ...

PARIS, FRANCE: Sun Microsystems, Inc. has announced a major new version of its MySQL Enterprise subscription service to help corporate users dramatically improve the speed and uptime of their MySQL ...