Author: Jason Potter

Our previous article in this series focused on defining and fitting MPM to match your environment.  Building from our last tutorial we will be discussing specific details on how to adjust the previously mentioned Apache configuration directives on the various types of Liquid Web VPS servers as well as Core managed servers.  

How directives behave and which directives are mainly available hinges on the loaded MPM. As discussed in our previous series, MPM is short for MultiProcess Modules, and they determine the basis for how Apache addresses multiprocessing. Using our last article on Apache MPM Modules as a springboard, we will use this section to cover the following subsections:

The keystone for understanding Apache server performance is by far the Multiprocessing Modules (MPMs). These modules determine the basis for how Apache addresses multiprocessing. Multiprocessing means running multiple operations simultaneously in a system with multiple central processing units (CPU Cores).

A major factor in database performance is the storage engine used by the database, and more specifically, its tables. Different storage engines provide better performance in one situation over another. For general use, there are two contenders to be considered. These are MyISAM, which is the default MySQL storage engine, or InnoDB, which is an alternative engine built-in to MySQL intended for high-performance databases. Before we can understand the difference between the two storage engines, we need to understand the term “locking.”

Today we are configuring browser caching control on common Apache 2 Dedicated servers or VPS servers. Caching is a great tool to reduce server resource consumption, bandwidth utilization and provide a faster end-user experience to visitors. To get familiar with caching concepts, simply review our ‘What is Caching?’ tutorial.

What is the Role of Disk Space Management using Disk Quotas?

Disk Space Management on a dedicated server or a VPS server is an often underestimated necessity of a systems administrators job duties. When managing disk space it is important to track and maintain adequate free space. This ensures proper system functionality and data integrity. Unlike your personal devices, when a server runs out of free space, it can have grave consequences. Running out of free space can lead to data and/or revenue loss for you, your clients and/or your user base.

The LAMP stack is the foundation for Linux hosted websites is the Linux, Apache, MySQL and PHP (LAMP) software stack.