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MAINFRAME - TIP OF THE DAY : When you specified V for RECFM parameter, LRECL value is largest record in the file plus 4 bytes. These four bytes contain the actual length of each variable length record in the file

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Job trigger vs dataset trigger

 
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goldyroshan
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PostPosted: Tue Nov 27, 2012 12:41 am    Post subject: Job trigger vs dataset trigger Reply with quote

CA7 question :-

From the cost considerations, which one is better : job trigger or dataset trigger w.r.t. CA7 scheduling?
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NicC
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PostPosted: Tue Nov 27, 2012 4:06 am    Post subject: Reply with quote

I do not see how cost comes into this - either a job needs a predecessor job to run or a dataset to arrive not someone to go to the bank.
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goldyroshan
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PostPosted: Tue Nov 27, 2012 6:48 am    Post subject: Reply with quote

NicC wrote:
I do not see how cost comes into this - either a job needs a predecessor job to run or a dataset to arrive not someone to go to the bank.
I do think that there is a cost consideration involved here, but since I am not sure so wanted to get this clarified. While I am aware that different types of triggers are to cater to different needs (sometimes SLA related & others), but I think there could be slight differences in execution times (for the process overall) & hence the execution costs.
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DikDude
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PostPosted: Wed Nov 28, 2012 2:32 am    Post subject: Reply with quote

As the dataset or job trigger cause the same action (submitting a job), i suspect there is little (if any) difference between the times these take to submit the job.

Suggest time be better spent ensuring the submitted jobs run as well as possible rather than how quickly they might be submitted.
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PostPosted: Thu Nov 29, 2012 8:46 pm    Post subject: Reply with quote

DikDude wrote:
As the dataset or job trigger cause the same action (submitting a job), i suspect there is little (if any) difference between the times these take to submit the job.

Suggest time be better spent ensuring the submitted jobs run as well as possible rather than how quickly they might be submitted.
Thanks a lot to both of you for your replies.
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PostPosted: Fri Jan 22, 2016 12:17 am    Post subject: Topic deleted by Admin Reply with quote

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