Sun Microsystems announced an enhanced clustering software solution that gives customers mainframe-class reliability on high-performance Web-enabled platforms. The new <A HREF="http://www.sun.com/clusters">Sun Cluster 2.2</A> software is part of the Sun datacenter.com initiative. The new Sun Cluster 2.2 solution provides support for Oracle, Tivoli, Lotus Notes, Netscape, Oracle Parallel Server (OPS), and other applications.