The free software world is in great evolution, and among the new projects and new versions of old projects, there is always something new that appears on the horizon. OpenSolaris is one of them news, even if it is not really a news. The Solaris operating system, from Sun Microsystems is not new, indeed, but the project was on its bases, and i'm honoured to write a review.

Sun Microsystems is facing a mixed bag of challenge and opportunity with its OpenSolaris and Project Indiana open source efforts.

Since Oracle acquired Sun Microsystems last year, the future of the Solaris and OpenSolaris operating systems have been called into question especially as the OpenSolaris 2010.1H release was missing and has been that way for months now with no official communication from Oracle. A new OpenSolaris release hasn't come in more than a year and we still are left wondering if or when it will arrive.

It's been nearly three years since Sun Microsystems kicked off its OpenSolaris project by releasing most of the code that comprises its Solaris operating system under an open-source license. And yet, it's only just now, with the release of the first official distribution of OpenSolaris, that the project begins in earnest.

Over three years, the OpenSolaris project has gathered some community under Sun Microsystems Inc. (SMI) guidance. The whole project resides at www.opensolaris.org and is focused on the open flavor of Solaris operating system, licensed under CDDL.

An internal Oracle memo that was released last week provides a detailed summary of the company's plans for the Solaris operating system, which Oracle obtained when it acquired Sun. The memo offers a mix of good and bad news for Solaris enthusiasts.

Sun has been getting serious about opening up its software for a few years now. OpenSolaris, an open source Unix operating system like Linux and BSD, released in May, is its latest foray into the open source arena. I found OpenSolaris to be a production-ready OS that works equally well on desktops and servers.

A former Sun Microsystems' executive has re-assured worried OpenSolaris users the open-source operating system has a future under new owner Oracle. Dan Roberts, Oracle director of product management, has said the database giant will continue to invest in OpenSolaris and will deliver the operating system's next incarnation: OpenSolaris 2010.03.

OpenSolaris 2008.5, the new distribution based on the OpenSolaris operating system, has been released into the wild. This release follows the conventions set by many of the popular Linux distributions, such as being based on a single live CD with installer, but also adds a load of OpenSolaris-specific features such as ZFS, DTrace, Containers, and a new package management system, IPS.