FYI, CA today announced general availability of the latest release of our Advantage Ingres database product, highlighting support for Linux on S/390 and zSeries. To quote briefly from the second paragraph of the press release (http://www3.ca.com/press/pressrelease.asp?id=1915):
"To support customers' strategic adoption of Linux, CA is offering Advantage Ingres 2.6 for Linux on both Intel and zSeries processors - enabling customers to take advantage of the open source platform across enterprise systems of any required scale." Ross Patterson Computer Associates