Learning MySQL and MariaDB : [heading in the right direction with MySQL and MariaDB] With an easy step by step approach this guide shows beginners how to install use and maintain the worlds most popular open source database: MySQL. Youll learn through real world examples and many practical tips including information on how to improve database performance. Database systems such as MySQL help data handling for organizations large and small handle data providing robust and efficient access in ways not offered by spreadsheets and other types of data stores. This book is also useful for web developers and programmers interested in adding MySQL to their skill sets. Topics include: Installation and basic administration ; Introduction to databases and SQL ; Functions subqueries and other query enhancements ; Improving database performance ; Accessing MySQL from popular languages