digg Open-source software
has been on the rise at many businesses during the extended economic downturn, and one of the areas where it is starting to offer companies a lot of flexibility and cost savings is in cloud computing. Cloud deployments can save money, free businesses from vendor lock-ins that could really sting over time, and offer flexible ways to combine public and private applications. The following are 11 top open-source cloud applications, services, educational resources, support options, general items of interest, and more.
Red Hat’s Cloud. Linux-focused open-source player Red Hat has been rapidly expanding its focus on cloud computing. At the end of July, Red Hat held its Open Source Cloud Computing Forum, which included a large number of presentations from movers and shakers focused on open-source cloud initiatives. You can
find free webcasts for all the presentations here. The speakers include Rich Wolski (CTO of Eucalyptus Systems), Brian Stevens (CTO of Red Hat), and Mike Olson (CEO of Cloudera). Stevens’ webcast can bring you up to speed on Red Hat’s cloud strategy. Novell is also an open source-focused company that is increasingly focused on cloud computing, and you can
read about its strategy here.
Traffic Server. Yahoo this week moved its open-source cloud computing initiatives up a notch with the donation of its
Traffic Server product to the Apache Software Foundation. Traffic Server is used in-house at Yahoo to manage its own traffic, and it enables session management, authentication, configuration management, load balancing, and routing for entire cloud computing software stacks. Acting as an overlay to raw cloud computing services, Traffic Server
allows IT administrators to allocate resources, including handling thousands of virtualized services concurrently.
Joyent. In January of this year, Joyent purchased Reasonably Smart, a fledgling open-source cloud startup based on JavaScript and Git. Joyent’s
cloud hosting infrastructure and cloud management software incorporate many open-source tools for public and private clouds. The company can also help you optimize a speedy implementation of the open-source MySQL database for cloud use.
Zoho. Many people use Zoho’s huge suite of free, online applications, which is competitive with Google Docs. What lots of folks don’t realize, though, is that Zoho’s core is completely open source — a shining example of how SaaS solutions can work in harmony with open source. You can find many details on how Zoho deploys open-source tools
in this interview.
Globus Nimbus. This open-source toolkit allows businesses to turn clusters into Infrastructure-as-a-Service (IaaS) clouds. The Amazon EC2 interface is carried over, but is not the only interface you can choose.
Reservoir. This is the main European research initiative on virtualized infrastructures and cloud computing. It’s a far-reaching project targeted to develop open-source technology for cloud computing, and help businesses avoid vendor lock-in.
OpenNebula. The OpenNebula VM Manager is a core component of Reservoir. It’s an open-source answer to the many virtual machine management offerings from proprietary players, and interfaces easily with cloud infrastructure tools and services. “OpenNebula is an open-source virtual infrastructure engine that enables the dynamic deployment and re-placement of virtual machines on a pool of physical resources,” according to project leads.
It’s good to see open-source tools and resources competing in the cloud computing space. The end result should be more flexibility for organizations that want to customize their approaches. Open-source cloud offerings also have the potential to keep pricing for all competitive services on a level playing field.