DB2 is a data server that is used to store and retrieve data.
Apache Software Foundation
IBM HTTP Server is a full-featured web server based on Apache HTTP Server.
Comtarsia IT Services GmbH
OpenLDAP, IBM Directory Server, IBM z/OS SecureWay (RACF).
Compares Calendar/Task/Contact data between the desktop client and the server.
Automates migration from DB2 databases to SQL Server and Azure SQL DB.
IBM Data Studio simplifies development and administration.
iVEST Client and iVEST Server are the fundamental building blocks.
Viatcheslav V. Vassiliev
RAD for client-side and server-side HTML and script applications.
ICQ Away Reader links up between ICQ Client and ICQ server.
Real Time Enterprises, Inc.
The Crossfire is a Client-side and Server based game.