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vikas.gupta
New User
Joined: 16 Aug 2006
Posts: 1
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Hi all
I am a mainframe developer with two years of Experience in Developers Profile. I want to know that should i a make a transition to Mainframe testing.
And what all are the merits and demerits of making this move?
The profile of mainframe testing is preparing the system test cases, and then testing the same.
Do we get more domain knowledge in Testing projects as compared to development projects ? |
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 Posted: Thu May 29, 2008 6:46 pm Post subject: Re: Making a shift from developers profile to Mainframe Testing |
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PeD
Active User
Joined: 26 Nov 2005
Posts: 247
Location: Belgium
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You must have order, method and discipline.
A special mind : always be suspicious, never thinking that a little thing is not a consequence of a change in program.
Every non expected result must be reported and reported with documentation ( using Quality Center or other tools ).
They are various kind of tests : integration tests, performance tests, volume tests, regression tests, stress tests. …..
You can test a mall cluster of programs or a whole day or night of production. You need to know the expected results, discuss with business analysts, with system team, with Capacity team, ….
And you will have to know a lot of tools or technic : Strobe, File Aid, Ecomp, CA7, report Excel, Word, DB2, CICS, zOS, Sort, backup, recovery, etc etc
Maybe you will want to build some proper tools in REXX, VBA, panel, routines to help you in your work.
It is a wonderful world.
There is not a lot of “bravo” if it is working, there is a lot of danger if it is not working in production. …
But one thing you have to know : tests are crucial, essential, but you are at the end of the chain : so if previous team have delay, you will also start later, but I know by experience that the final date, the launch date will not be delayed and then the focus is on you.
I repeat : “code” is nothing. Correctly testing a system is great !!!! |
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Anuj D.
Senior Member
Joined: 22 Apr 2006
Posts: 1345
Location: Mumbai, India
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Well,
It's a question of personal choice. Lately I was also asked for this so would like to comment here... well, again it's a personal perception of things...my answer was no.
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| Do we get more domain knowledge in Testing projects as compared to development projects ? |
I don't think so, it would happen; you might get a good knowledge of "cycle-runs" of your system but for in depth knwoledge, at component level, is just not possible because testing team is always too busy with cycle-runs here at my shop, whenever they get abend they just route to us..even such an abend "U4038: file LRECL mismatch"..grin..Pehaps just because they are in start. |
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PeD
Active User
Joined: 26 Nov 2005
Posts: 247
Location: Belgium
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But the added value is when the tester with a developer background is able - not to just pass the problem to others - but make a pertinent analysis, take good actions and not staying blocked in the tests cycle.
The risk is high, the responsibility is high. |
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