Poorly written SQL statements can cause significant performance problems in your database environment. According to some experts, poorly written SQL can cause up to 70% of performance problems overall ...

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 ...

Thomas LaRock: "Without a basic understanding of wait events and how the occur, you will waste a lot of time trying and guessing at how to improve the performance of a query." Optimizing SQL Server ...

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, ...

SAN FRANCISCO, CA--(Marketwire - Feb 20, 2013) - Embarcadero Technologies announced it will host a free webinar titled "Subqueries: The Good, the Bad, and the Healthy," featuring SQL server expert ...

It's highly recommended to use a virtual environment (e.g. conda, venv) for this assignment. Example of virtual environment creation using conda: conda create -n hw4-part-2-nlp python=3.10 conda ...