This week in San Francisco, Sun Microsystems Inc will flesh out a new commercial computing strategy at Big Bang, its Enterprise Computing Summit. The European equivalent takes place in Paris on April 13. Customers, prospects, third party software developers, value-added resellers and other partners will be there, and Sun will review its product road-map, particularly in the fields of systems and network management. It will also detail how it will start spinning off and shipping products it has been using internally. Third party offerings such as Computer Associates International Inc’s CA-Unicenter and OpenVision Inc’s eponymous software will be put up under Solaris over the summer, Sun says.