71. How To Set Up an NFS Mount on Ubuntu 12.04 About NFS (Network File System) MountsNFS mounts work to share a directory between several virtual servers. This has the advantage of saving disk space, as the home directory is only kept on one virtual private server, and others can connect to it ... Read More
72. How To Install and Use Memcache on Ubuntu 12.04 About MemcacheMemcache is a system that works to speed up virtual private servers by caching server information. The program allows you to allocate a specific amount of the server ram toward caching recently queried data for a certain amount of ti... Read More
73. How To Set Up Apache Virtual Hosts on Ubuntu 12.04 LTS About Virtual Hosts Virtual Hosts are used to run more than one domain off of a single IP address. This is especially useful to people who need to run several sites off of one virtual private server. The sites display different information to the vis... Read More
74. How To Install Apache Tomcat on Ubuntu 12.04 About Apache Tomcat Apache tomcat is a Java based application server released by the Apache Software Foundation. It is a web server and a servlet container for Java web applications. Setup Tomcat installation on a virtual private server is relativel... Read More
75. How To Add and Delete Users on Ubuntu 12.04 and CentOS 6 When you log into a new freshly spun up server instance, you are accessing it from the root user. Although this gives you the power to make any changes you need on the server, you are much better off creating another new user with root privileges on ... Read More
76. How To Implement Replication Sets in MongoDB on an Ubuntu Introduction MongoDB is an extremely popular NoSQL database. It is often used to store and manage application data and website information. MongoDB boasts a dynamic schema design, easy scalability, and a data format that is easily accessible programm... Read More
77. How To Connect Node.js to a MongoDB Database Introduction In this tutorial, we will show how to use Node.js to connect to a MongoDB database in a server and do some basic data manipulations. Here are the following software components that will be used: Ubuntu 12.04 x32 MongoDB v2.4.6 Node.j... Read More
78. How To Set Up a Scalable MongoDB Database MongoDB is a NoSQL database with great features like replication and sharding built in. This allows you to scale your database to as many servers as you would like by distributing content among them. Before anything MongoDB related is installed, w... Read More
79. How to Deploy Python WSGI Applications Using a CherryPy Web Server Behind Nginx Introduction Chances are you found yourself asking one of these questions after reading this tutorial's title: Why should I use CherryPy's pure-Python web server instead of a "real" stand-alone (perhaps C based) one for my WSGI ... Read More
80. I cannot see my website. What should I do? Let's say you host a website called http://www.yourDomain.com and one day, you realize that your website is inaccessible. Please do not panic and please kindly check few things on your end: 1. Please open your Command Prompt window and please t... Read More