Bibiesse, Internet Club - The Voice of The Village
Bibiesse, Internet Club - The Voice of The Village
Bibiesse, Internet Club - The Voice of The Village

Di{git}ctionary

THREE TIER


A special type of client/server architecture consisting of three well-defined and separate processes, each running on a different platform: 1. The user interface, which runs on the user's computer (the client). 2. The functional modules that actually process data. This middle tier runs on a server and is often called the application server. 3. A database management system (DBMS) that stores the data required by the middle tier. This tier runs on a second server called the database server. The three-tier design has many advantages over traditional two-tier or single-tier designs, the chief ones being:
  • The added modularity makes it easier to modify or replace one tier without affecting the other tiers.
  • Separating the application functions from the database functions makes it easier to implement load balancing.


    • Bibiesse, Club - Di{git}ctionary - 1.3.1

     
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