Product Testing - Multi-tier enterprise software

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Multi-tier enterprise software

what is:
- Multi-tier enterprise software
- how is it tested?

Thanks

Total Answers and Comments: 2

Last Update: December 15, 2008 Asked by: mtamorph

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October 16, 2008 19:47:48

gopalakrishnach

Member Since: March 2007 Contribution: 1

RE: Multi-tier enterprise software

Multi-tier enterprise software is a software ofter referred that has n-tier architecture client server architecture in which an application is executed by more than one distrinct software agent

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December 15, 2008 04:44:55

srinivasulub1981

Member Since: December 2005 Contribution: 387

RE: Multi-tier enterprise software

"Multi-tier enterprise software" is nothing but the "3-Tier architecture" and it has the following three tiers:

Presentation Tier: This is the topmost level of the application. The presentation tier displays information abt the application and it communicates with other tiers by outputting results to the browser/client tier and all other tiers in the network.

Application Tier :It contains the logic of the application it'a separate layer it controls an application’s functionality

Data Tier: This tier contains of Database Servers here all the date provided into the application is stored and retrived if needed. It's also a indepent layer.

How to test:

-> Testing of the functionality is as usual

-> Apart from that we need to test the security testing load testing performance testing

-> Need to check the connections between all the layers

-> Need to test the network connections before doing the testing

Pls let me know if i'm wrong

Srinivas

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