Speed

Speed

So much of the web is built on Linux that the acronym LAMP has emerged. LAMP represents Linux, Apache (web server), MySQL (database) and PHP (web application language). This acronym may need to be changed eventually due to the rapid growth of PostgreSQL, Ruby, and Java on Linux web servers.

Unlike some commercial operating systems, no free Linux distributions impose any artificial constraints on how you use the operating system. There are no arbitrary limits to the number of user accounts you can create, the number of simultaneous connections your Linux-based web server can handle, or arbitrary limits any other Linux resources.

Linux machines are known to be extremely fast, because the operating system is very efficient at managing resources such as memory, CPU power, and disk space. NASA, Sandia, Fermilabs and many others have built very powerful yet inexpensive supercomputers by creating clusters of Linux boxes running in parallel. Clusters of Linux systems have been responsible for rendering the graphics for movies like Shrek, Titanic, and many others.

Many high-profile organizations have adopted Linux. For example, visit the NOAA (the National Weather Service at www.srh.noaa.gov) and you can thank Linux for the weather reports you will see online.