Any Joomla development company would use Joomla module development for creating various modules in web pages. The Joomla module is a flexible and lightweight extension, mainly used for attractive web page rendering. These modules are used for less complicated bits in the web pages and could be witnessed across various components of the pages. Examples of standard modules are menus, login forms, install latest news, etc. Joomla modules are of great help in adding special features or special functionalities to the websites. Joomla Modules are ideal for simple applications. Its modules are normally used to obtain and display data in any portion of the web page. Since the modules are flexible and simple, Joomla module development is quite easy. The Joomla developer creates modules that output static texts or modules that query remote databases. Even though it is possible to develop complex modules, they are ideally suited for displaying simple forms and data. A developer would not use Joomla module for complex session or record management. For achieving them, plug-ins and components are used, instead of using Joomla modules. Joomla Module creation is easy with knowledge of PHP. For proper module creation, you should have proper understanding of PHP and objected-oriented programming concepts. The simplest modules contain two files. They are the main PHP file containing the actual Joomla code and the XML file containing the module attributes. Standard Joomla application frameworks present the Joomla programmers with a wealth of methods and classes to build upon and to access the most common objects. The major advantage of these CMS modules is that they are configurable quite easily. It is quite easy to create several parameters at the back end for controlling the behaviour of the module at the front end. However, the programme would have to access the database, since the entire website is stored in a particular database. For complex Joomla Modules, SQL is necessary. Very good exception handling mechanisms are possible through Joomla frameworks and this is critical in providing high quality codes. However, the programmers should be familiar with SQL to improve Joomla development. Since complex SQL statements are required to fetch complex things from the database, thorough knowledge of SQL makes CMS development that much easier. The company might be able to use the various Joomla templates. However, for attractive website creation, the main code functionality must be separated from presentation layers.