3-tier Architecture

Salam all... =)


I want to introduce to u all what is 3-tier Architecture. Now..we can start our lesson..hehe.

What is 3-tier Architecture??

3-tier Architecture is a three-way interaction in a client/server environment.

** the user interface is stored in the client.
** the bulk of the business application logic is stored in one or more servers.
** the data are stored in a database server.

3-tier architecture diagram

With the advent of Internet many people jumped to conclusion that the days of the mainframe were back. Client/server were obviously failed, personal computers had failed and Windows was on its way out. A host of "thin client" application were developed. and now, 3-tier architecture were born. Actually 3-tier architecture ni runs the tradisional client/server model but its from a web server. The client only display the GUI (Graphical User Interface) and data, but has no part in producing results.


Ok..that all for today..and noticed that all my student are sleepy..*cecehh nk brangan skit =p*. Nanti i post about the advantages and disadvantages of 3-tier Architecture pulak keh.. tatatititutu~~



p/s: http://www.slideshare.net/guestd0cc01/3-tier-architecture