Speed Up Your Web Site With MySQL Query Caching
One of the best ways to speed up your web application is to enable query caching in your database, which caches commonly used SQL queries in memory for virtually instant access by the next page that makes the same request.

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Optimizing MySQL: Importance of JOIN Order
This third part of MySQL optimizing tutorial mini series shows an importance of table order during JOIN. The difference between regular JOIN and optimized one is dramatic, so keep reading!

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Optimizing MySQL: Log Slow Queries
This tutorial is the second part of the MySQL Optimization mini series and introduces the Slow Query Log as well as describes its setup and output.

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Optimizing MySQL Queries and Indexes
Learn how to optimize queries and indexes, and potentially speed up your application many times over.The database is just too slow. Queries are queuing up, backlogs growing, users being refused connection. Management is ready to spend millions on "upgrading" to some other system, when the problem is really that MySQL is simply not being used properly. Badly defined or non-existent indexes are one of the primary reasons for poor performance, and fixing these can often lead to phenomenal improvements.

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Improve The Performance Of Your MySQL Server
MySQL is a rock solid, lighting fast database server which has been designed for two factors speed and performance. It is the Ferrari of databases: Light weight, fast and Built for the high speed tracks! Learn how to get the best performance from you MySQL database server.

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SQL SELECT Query Statements with GROUP
A collection of 20 FAQs on MySQL SELECT query statements and basic features. Clear answers are provided with tutorial exercises on selecting rows and columns from tables and views; sorting and counting query outputs; grouping outputs and applying group functions.

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Optimizing MySQL: Configuration Directives
This tutorial is the first part of MySQL optimization mini series and guides you thru the configuration directives which have direct influence on MySQL performance.

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MySQL Introductions
This is just a query tutorial. A query, for those of you who really are just starting, is a batch of commands, or a group of commands.

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Optimizing MySQL, Hardware and the Mysqld Variables
Like a grand prix driver starting at the back of the track, if you don't do things well from the beginning, and prepare hard for the race, it doesn't matter how well you do once the race has started. You're at the back and are never going to win. So, with MySQL, it's extremely important to start off on the right foot, and that means compiling MySQL properly. The specific options you use depends on your setup of course, but here are some pointers to get you started.

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Optimizing MySQL: Performance Tuning Script
Performance Tuning Primer Script is the shell script which gets performance related information from MySQL engine and produce some recommendations for tuning of MySQL server variables. It’s easy to use and offers valuable output for MySQL performance optimization.

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Query to find the second lowest column value in a table
In this ms sql server tutorial you will learn query to find the second lowest column value in a table.

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Query to find the second highest column value in a table
In this ms sql server tutorial you will learn query to find the second highest column value in a table.

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Optimize MySQL tables for speed
MySQL logo Just like you need to defrag and check your file system, it's important to do the same thing with MySQL tables. If you don't, you might end up with slow and corrupted database tables. Follow this easy tutorial to set up an automatic optimization for your db.

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Optimize MySQL tables simple
Just like you need to defrag and check your file system, it's important to do the same thing with MySQL tables. If you don't, you might end up with slow and corrupted database tables. Follow this easy tutorial to set up an automatic optimization for your db. Speed in MySQL is all about how fast the...

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Insert and Update in one query
See how to insert and Update in one query.

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Union Selects
How to efficiently select related data from two databases simultaneously using a single MySQL query.

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Getting to Grips with mySQL
This tutorial will show you how to create and query a database using SQL and the mySQL command terminal.

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MySQL SELECT query from PHP script
This tutorial will show you how to use MySQL querys to database in your PHP scripts.

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MySQL Date Queries
Rather than querying your database and then using PHP or Perl to calculate values based on a certain date range, you can build the date range inquiry directly into the query statement.

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How to Optimize Rank Data in MySQL
Suppose you need to calculate constantly-changing information based on constantly-updated information in one or more tables. Are you stuck doing everything in multiple expensive queries? By no means. How careful denormalization and query construction can lower your database load and simplify your code.

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Meet Quan (Query Analyzer)
During my years as an application developer I was most in my element when working on projects that involved building applications from the ground up. Somehow taking user and customer pain points and requirements and turning them into a working solution was much more satisfying than upgrading an existing application, fixing bugs, or tracking down and tuning a slowdown, especially when these tasks involved code I had not created.

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What is MySQL?
Read a comprehensive tutorial on MySQL. The Structured Query Language is used in manipulating data stored in Relational Database Management Systems (RDBMS). SQL provides commands through which data can be extracted, sorted, updated, deleted and inserted. SQL has the full support of ANSI (American National Standards Institute), which has laid down certain rules for the language.

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What is MySQL?
MySQL is a freely available open source Relational Database Management System [RDBMS], a database engine of sorts that uses Structured Query Language (SQL). SQL is the most popular language for adding, accessing, and processing data in a database, and is most noted for its rapid processing, proven reliability, and ease and flexibility of use.

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Introduction to MySQL
Modern day web sites seem to be relying more and more on complex database systems. These systems store all of their critical data, and allow for easy maintenance in some cases. The Structured Query Language (SQL) is a very popular database language, and its standardization makes it quite easy to store, update and access data. One of the most powerful SQL servers out there is called MySQL and surprisingly enough.

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