Organizations, Associations and many Governments are warming up to open source concept. Even though big software vendors still command their markets e.g. Microsoft still commands vast bulk of operating systems marketplace through its windows operating system, that number is beginning to lean in favor of other operating system including Linux; an open-source operating system.
One of the key drivers of open source is price, it is not significantly more expensive to run an open-source operating system than it is to obtain commercial operating systems.
The success of open source was imputed to satisfaction and dedication of programmers. Many organizations which use open source also contribute back. Open source is preferred to commercial software because unlike commercial software where you are locked by sellers in or visit restriction depending on the type of permit you’ve got, not to mention extended legal restrictions, most open source are cheaper and simpler to upgrade
Examples of opensource projects that are mature for enterprise architectures in the moment are; operating systems (like Linux), Databases (for example Mysql) and application servers. Nevertheless it is asserted that open source is still immature for higher level of enterprise, this can be attributed to community knowledge base which occasionally can be disjointed leading to lack of proper documentation. In addition, since open source depend on programmers contributing their time, it is not as lucrative as software that is commercial and thus doesn’t always bring the best thoughts.
Even Microsoft which had been slow to adopt open source has been suiting. They were the founding patrons of CodePlex Foundation. Codeplex foundation in turn have developed an ASP.NET OpenSource Gallery to support Microsoft products. Ruby On Rail have lately developed iron-ruby; a platform for.net. This many industry experts as a bridge between Ruby world and.net world
In 2006, IBM ran an advert that said, they support linux 100%. Conoco Phillips, is a machine effective at performing 500 billions calculations per second, and which uses open source Linux to power a gigantic cluster of servers, used to search for untapped oil in the world under earth.