Digital Equipment Corp has upgraded its seven-month-old Tuxedo-based TPframe software to version 1.1 to support a distributed transaction processing environment as well as Oracle, Informix, Sybase and Ingres databases. The company says the stuff now provides the run-time system and development tools needed to build and deploy Unix-based transaction processing applications and integrates Tuxedo with SQL and XA-compliant data management products. Pricing starts at $3,000 for a licence on a DECstation 3100.