Steven R. Champagne

Locking and row by row modification of a database stored in a single master table and multiple virtual tables of a plurality of concurrent users

Method, system and program products for concurrent write access to a global data repository

Method, system and program products for modifying globally stored tables of a client-server environment

Concurrent-use multi-user relational database management system and method

Method, system and program products for automatically connecting a client to a server of a replicated group of servers

Method for managing cluster node-specific quorum roles

Method for efficiently locking resources of a global data repository

Method, system and program products for atomically and persistently swapping resource groups

System and program products for efficiently locking resources of a global data repository

Generic message composing facility