On 22 Feb 2016 10:14:18 -0800, in bit.listserv.ibm-main you wrote:

>All for the cost of a new Mainframe?
>Seriously the issue is absence of debugging tools to find the leak  
>seems like it would be simpler to have them.

The joy can be understanding why the bug, fixing it so that you don't
cause the application equivalent of the PE chain, running all the
tests and then going through change management.  Setting up the
appropriate tests alone can be time consuming.

Clark Morris
>
>Ed
>
>On Feb 22, 2016, at 2:40 AM, Timothy Sipples wrote:
>
>> For the record, the memory leak in the specific situation I  
>> described was
>> due to a customer's in-house written application code. That's what  
>> I wrote
>> originally, but I'd like to repeat that point since there seems to  
>> be some
>> misunderstanding.
>>
>> I think it's a fantastic story, one of the hallmark aspects of  
>> mainframe
>> computing: its greater tolerance for human errors while still  
>> delivering
>> perfect service outcomes. It's really the only way to deliver  
>> extremely
>> high SLAs. You must anticipate myriad human errors for they are  
>> reality.
>> Aircraft safety engineering shares that same basic principle, to pick
>> another example.
>>
>> ---------------------------------------------------------------------- 
>> ----------------------------------
>> Timothy Sipples
>> IT Architect Executive, Industry Solutions, IBM z Systems, AP/GCG/MEA
>> E-Mail: [email protected]
>>
>> ----------------------------------------------------------------------
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