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 ...

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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Spencer Judge discusses the architectural ...

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 ...

SolarWinds has expanded its database performance management portfolio with the launch of SolarWinds Database Insights for SQL Server. Uniting the features and functionality of the SolarWinds Database ...