| Author: King Cobra 20 Nov 2008 | Member Level: Gold | Rating:  Points: 4 |
Hi,
There are three layers in 3-tier architecture.
1.GUI Layer
2.Object Layer
3.Database Layer
Verify these links for more details regarding 3-Tier Architecture..
http://www.codeproject.com/KB/architecture/three_tier_architecture.aspx
http://www.sum-it.nl/en200037.php3
Cheers
King Cobra
Its Too Bad To Be Too Good
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| Author: Pradeep Iyer 20 Nov 2008 | Member Level: Diamond | Rating: Points: 3 |
Hi,
The three layers can also be like:
1. GUI layer
2. Application Logic
3. Database layer
For more:
en.wikipedia.org/wiki/Multitier_architecture
www.sum-it.nl/en200037.php3
Regards,
Pradeep Y
Regards,
Pradeep Iyer
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| Author: Reddy 20 Nov 2008 | Member Level: Gold | Rating: Points: 1 |
About 3-Tier architecture. Paste the same thing in google, you will get more and more answers.
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| Author: gowthami chowdary 21 Nov 2008 | Member Level: Gold | Rating: Points: 6 |
3-tier application is a program which is organized into three major disjunctive tiers on layers.
1. Application layer or Business layer
2. Business layer
a. Property layer(Sub layer of business layer)
3. data layer
The main characteristic of a Host Architecture is that the application and databases reside on the same host computer and the user interacts with the host using an unfriendly and dump terminal. This architecture does not support distributed computing (the host applications are not able to connect a database of a strategically allied partner). Some managers found that developing a host application take too long and it is expensive. Consequently led these disadvantages to Client-Server architecture.
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