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A database is an essential part of most websites and blogs, but setting up and using a database can be a daunting task for the beginner web developer.In this tutorial you'll learn — in simple terms — how to install, set up, and use a My SQL database on your computer.This will give you a good grounding in My SQL that you'll find useful when you start developing database-driven websites using PHP, Ruby, or your language of choice.You'll explore the following areas in this tutorial: . Rather confusingly, DBMSs are often called databases too.One of the most popular is the relational model, which is what My SQL uses (along with Postgre SQL, Oracle, Microsoft SQL Server, and other common systems).Consequently, My SQL is known as a relational database management system, or RDBMS.This LAMP/WAMP/MAMP package is available for Linux, Windows, Mac OS X and Solaris, and automatically installs and sets up Apache, My SQL, PHP and Perl on your computer.What's more, it's easy to uninstall everything later if you want to. This is a command-line client program that you can use to connect to the server and issue commands.
Here are some reasons to use a database instead of text files: You now know why databases are useful, and how they can help you build complex websites and web apps. There are many great DBMSs out there, including My SQL, Postgre SQL, SQLite, Oracle, and SQL Server, and all of them can be used for most web development purposes.By default, My SQL's root user doesn't need a password.This is OK for a development setup on your computer, but a terrible idea for a live server!However, if you're developing websites using My SQL, you also want to have the My SQL server running on your own computer, so that you can create and test your databases and code without needing to upload files to your live server all the time.There are two main components to My SQL: In addition, many My SQL installs include documentation, header files for developers, and the My SQL test suite.