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Many large enterprises still run critical applications on legacy Linux and Unix platforms. Much like the fabled Energizer Bunny, these old computing OSes keep going and going and going. Some of these are not even in production any more. Upgrading these systems is no simple matter, partly because the...

Microsoft has filed complaints against TomTom in both the U.S. District Court in Seattle and with the International Trade Commission, alleging that the GPS gadget maker has infringed eight of its patents. Is this another day, another tech patent suit story? If it were any other plaintiff, perhaps. M...

The ongoing economic meltdown has presented a unique strategic opportunity to vendors of open source software. Slashed budgets and riffed staffs are forcing enterprise users of proprietary software business solutions to rethink the suitability of open source replacement products. Many firms -- both ...

VMware is introducing an open source version of its View product -- specifically, an open source client for virtual desktop infrastructure aimed at the data center. Called "VMware View Open Client," this release is largely a partner or ecosystem play for the company, pushing out the VMware View sour...

A quiet battle of sorts is taking place behind the scenes in the software industry. Software as a Service and cloud computing have evolved, placing much more attention on Web-based applications. This greater focus has also raised expectations for the services delivered via Web 2.0. The open source s...

Regardless of all its hype, security in cloud computing is not a revolution; rather it's an evolution of the age-old business model of outsourcing. The concept of cloud computing has evolved from the concepts of grid, utility, and SaaS, and these models evolved from the application service provider ...

In his keynote speech at LinuxWorld Expo in San Francisco, Simon Crosby, Chief Technology Officer for Citrix Systems, announced the company's plan to open source Project Kensho, a set of tools that will help migrate virtual machines between different hypervisors and virtualization platforms. I sat d...

Yahoo, HP and Intel are collaborating on an ambitious research endeavor called "Cloud Computing Test Bed" -- designed to support cloud computing research and education at universities. Users will be able to develop and test software, data center management, and hardware associated with cloud comput...

Virtualization is one of the most significant hot-button topics in enterprise today. Linux server virtualization has allowed enterprises to leverage resources more efficiently. It also is giving CIOs and IT managers a tool to address growing corporate concerns over environmental issues and rising en...

IBM plans to launch an initiative that centers on a Linux-based platform and a Web-based marketplace tailored for small and medium-sized businesses. Set for later this year, the rollout will provide users with a range of products and services from independent software vendors. It will also allow the...

Two technology industry heavyweight CEOs -- Google's Eric Schmidt and IBM's Sam Palmisano -- took the stage together at IBM's PartnerWorld conference in Los Angeles Thursday to talk up their companies' cloud computing efforts, first publicly introduced last fall, which they say are still going stron...

The Space Sciences Laboratory at the University of California at Berkeley is nestled into the Berkeley Hills just off the fire trail where runners from around the area come to take on the brutal 3.5-mile climb. The lab, though, doesn't feel like it's part of Berkeley. It's located a few miles from t...