10 open source projects to help cloud computing

Judging from the recent negative reports from Http://www.aliyun.com/zixun/aggregation/18224.html's > Market research firm Gartner and Zenoss, it seems that the time has come to "denigrate the open source cloud". For those who are quick to point the finger at the lack of market share in these technologies, it is best to remember that there is no cloud computing without open source.

Let's take a look at these 10 open source projects that help cloud computing.

Open source Paas:cloud foundry and OpenShift

Some of the industry's "Big bowl" has also looked down on the open source PAAs market. Redhat's openshift is expected to come into production early next year, which will bring impressive support and functionality. VMware's Cloudfoundry has launched a commercially managed version. Look forward to two products.

Open source relational database management system: MySQL and PostgreSQL

Although there is a lot of hype around NoSQL, relational databases still have their place in the cloud. Even many large data solutions are still used either independently or in conjunction with the NoSQL database using old MySQL or postgresql-. Now compare the fire database management system.

Open languages and run-time libraries: PHP, Ruby, JavaScript, etc.

Of course, this does not mean an open language, but rather a run-time library that allows code to run on the server. Best of all, they have open source servers or commercial servers built on open source. There are now enough options to meet almost any developer.

Hypervisor/Virtualization: KVM

KVM is one of the most popular virtualization options in the cloud environment, and as the default virtualization option for Red Hat, KVM has a bright future, and KVM continues to stride in pursuit of other virtualization options. KVM is a natural choice for companies that use Red Hat as their cloud infrastructure.

(Responsible editor: The good of the Legacy)