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

This separation becomes the fundamental principle in the three-tier architecture. Figure 2 ... to communicate with the client and the data server through TCP/IP. Figure 5. Diagram of Hardware Nodes ...

This article discusses how to better understand databases by organizing them into three schema layers. This layering makes databases more pluggable, secure, extensible and accessible for clients. The ...