Computer Associates International Inc is shipping Open Data Base Connectivity-compliant interfaces for its IDMS and CA-Datacom databases, which are now up under HP-UX, with IBM Corp AIX versions in beta test and a DG/UX implementation to follow. The Islandia, New York firm is also offering CA-Visual Express for the two databases, a tool for accessing any Open Data Base Connectivity-compliant data source, IMS, VSAM and SQL files.