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CICS Shared Data Tables (CDT) - Memory Limit

 
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boo_sri

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Joined: 26 Jul 2005
Posts: 36
Location: charlotte

PostPosted: Mon Jul 18, 2011 10:32 am    Post subject: CICS Shared Data Tables (CDT) - Memory Limit
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Hi -
We are planning to use CDT in our CICS application to improve the perfromance of the VSAM Random and Search. I would like to no the answer for the following:
1) Memory Limit of the CICS Shared Data Tables - Our VSAM file is around 1.2 GB
2) Guidelines for the Usage of the CDT
3) How to Idemtify the Transactions that might benefit from CDT
4) Any Performance Statistics VSAM withot CDT Vs with CDT?

Any Help in this greatly appreciated.


Expecting fruitful response.


Thanks,
Boopathy
Technology Specialist
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Mon Jul 18, 2011 10:42 am    Post subject:
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Hello,

Suggest you review the material here:
http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/DFHF1C00/CONTENTS?
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