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 ...

Windows XP SP1/VistaとWindows Server 2003/2008の32ビットおよび64ビット版で動作し、SQL Server 2005/2008のデータベースを分析することで速度が遅くなってしまった原因を見つけてくれるのがこのフリーソフト「Trace Analyzer for SQL Server」です。インストールして起動させるに ...

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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

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 ...

AI thrives on data but feeding it the right data is harder than it seems. As enterprises scale their AI initiatives, they face the challenge of managing diverse data pipelines, ensuring proximity to ...

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 ...