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The Linux Enterprise Cluster explains how to take a number of inexpensive computers with limited resources, place them on a normal computer network, and install free software so that the computers act together like one powerful server. This makes it possible to build a very inexpensive and reliable business system for a small business or a large corporation. The book includes information on how to build a high-availability server pair using the Heartbeat package, how to use the Linux Virtual Server load balancing software, how to configure a reliable printing system in a Linux cluster environment, and how to build a job scheduling system in Linux with no single point of failure.

Free as in Freedom interweaves biographical snapshots of GNU project founder Richard Stallman with the political, social and economic history of the free software movement. It examines Stallman's unique personality and how that personality has been at turns a driving force and a drawback in terms of the movement's overall success.

The intersection of ethics, law, business and computer software is the subject of these essays and speeches by MacArthur Foundation Grant winner, Richard M. Stallman.

Step-by-Step guide to creating professional, eye catching eBook layouts that sell, using Free software.

SQL is a valuable and widely-used IT skill. It is the key to handling data in databases. It is used across technologies such as Microsoft SQL Server, MySQL, Oracle, and even Microsoft Access.