This repository contains practical Oracle Performance Tuning notes and scripts based on real production experience. The focus is on understanding why performance problems occur, how to identify root ...

このリポジトリは SQL を一通り学んだ初級者向けに、ごく簡単な SQL チューニングの練習問題を提供します。練習問題となる SQL 文だけではなくテーブルやデータを作成するスクリプトも含む ...

In this webcast, Dell Software's Bert Scalzo, Oracle ACE and member of the Toad development team, will demonstrate several tuning and optimization examples for problematic SQL using Toad for Oracle.

As any database admin knows, mastering the subtler nuances of SQL can be likened to the black arts. For me, tuning the efficiency of SQL queries on large, heavily used databases is a perfect example.

Embarcadero, a provider of multi-platform database tools, is adding more graphical capabilities to DB Optimizer to make it easier for developers and DBAs to do SQL profiling and tuning. DB Optimizer, ...