Application sharing between a client, middleware and enterprise server Application sharing between a client, application server and enterprise database server.

McAdams, who is CEO of PaaS vendor TrackVia, successfully argued that you wouldn't want to use Database.com as the database layer in a 3-tier client-server architecture: "... web application ...

Two-Tier Client-Server Architecture In a three-tier architecture (also known ... are used to communicate with the client and the data server through TCP/IP. Figure 5. Diagram of Hardware Nodes Figure ...