Answer / rajendra

Back end Testing means DataBase Testing.
Normally a software product/application uses GUI front end
for easyuser interaction.
The Data entered in the front end will be stored in the
back end database.
The data base may be oracle,MSSQL Server,MySQL,DB2...etc
The data will be organied in the tables as record.
Major aim of using database is to support the content of
the page.
so it is critical and very important to check back end
or database.
Back end Testing means ensuring that,
If you eneter data in the front end ,the data should
be stored properly in the back end.
If you call that stored record fron front end it should
display porperly.
I think you have cleared with this ..

still if you have doubt mail me i can send you some more
material for you.

byeeeeee friendz
rajendta_penumalli@yahoo.com
9885162742
Hyderabad

Answer / b singh

A back end is the engine of any client/server system. If
the back end malfunctions, it may cause system deadlock,
data corruption, data loss and bad performance. Many front
ends log on to a single SQL server. A bug in a back end may
put serious impact on the whole system. Too many bugs in a
back end will cost tremendous resources to find and fix
bugs and delay the system developments.

It is very likely that many tests in a front end only hit a
small portion of a back end. Many bugs in a back end cannot
be easily discovered without direct testing.

Back end testing has several advantages: The back end is no
longer a "black box" to testers. Many bugs can be
effectively found and fixed in the early development stage.
Take Forecast LRS as an example; the number of bugs in a
back end was more than 30% of total number of bugs in the
project. When back end bugs are fixed, the system quality
is dramatically increased.

Answer / abhesheke

back end testing is nothing but data base testing

ur front end operation reflecting on aback end tables is
called is called back end testing

Answer / ravinder

A back end is the engine of any client/server system. If
the back end malfunctions, it may cause system deadlock,
data corruption, data loss and bad performance. Many front
ends log on to a single SQL server. A bug in a back end may
put serious impact on the whole system. Too many bugs in a
back end will cost tremendous resources to find and fix
bugs and delay the system developments.

It is very likely that many tests in a front end only hit a
small portion of a back end. Many bugs in a back end cannot
be easily discovered without direct testing.

Back end testing has several advantages: The back end is no
longer a "black box" to testers. Many bugs can be
effectively found and fixed in the early development stage.
Take Forecast LRS as an example; the number of bugs in a
back end was more than 30% of total number of bugs in the
project. When back end bugs are fixed, the system quality
is dramatically increased.

Answer / priyakonam

Hi Rajandra,

I am new to this site.
Seen your answers for back end testing... Can you please help me with how do back end testing, I know we need to validate the database.

My question is
what are the SQL. Command we will go with when we are testing back end?

If you present more info about back end testing also tha will be great!

Thanks in advance!
Priya.

Answer / priya

Hi Rajendta -

First of all thanks for sharing our knowlege and providing
your email ID, but the email that u have provided is not
working.
I have seen some of your answers, which is very help full.

my skill set: I am working as manual tester in Comerica
from 2 years.

In order to build up my carrier, i am planing to learn back
end testing. Can you please help me in provide some info
about back end testing.

What i am looking for:
How to analysis any application which is ready for back
end testing?
How will be back end req look like(are they same as front
end testing)?
How to develope test script?


Thanks In adavance!

Note: Are else you can suggest me, some one who can provide
me traning for backend testing.

Answer / ram

Hi All.

Please suggest me regarding the below questions

1)How is the scope of Database testing (Back end testing)
as compared to GUI (front end testing)?

2)how is performance testing related to DB testing?

Please send me ur inputs

Thanks and regards

Answer / pacifier

A back end is an "end at the back" .,. LOLz

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