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Difference between IMS and DLI

 
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sridhard

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Joined: 02 Jun 2005
Posts: 8
Location: Chennai

PostPosted: Thu Jun 02, 2005 3:00 pm    Post subject: Difference between IMS and DLI
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Hi,
Is there any difference between IMS and DLI?

Thanks
Sridhar
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muthuraamn

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Joined: 26 Nov 2003
Posts: 7
Location: chennai

PostPosted: Sun Jun 05, 2005 3:39 am    Post subject: Re: Difference between IMS and DLI
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DLI - One of the IMS control program which runs batch jobs
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sudhaaa

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Joined: 24 Mar 2005
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PostPosted: Sun Jun 05, 2005 5:53 pm    Post subject:
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Hi Srishar,

DL/I - Data Language/I
In DB2, The queries you requested in your application program are directly retrive dat from the database.But in IMS, the calls issued are execute through DL/I,i.e.,call first issued to DL/I,then DL/I retrive the database into its area which neede to execute that call.

In any suggesions/mistakes, please correct me.

Regards,
Sudhaaa
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avina

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Joined: 04 Dec 2007
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Location: Kolkata

PostPosted: Thu Sep 04, 2008 1:52 pm    Post subject:
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Hi,

DL/I is associated with IMS unlike DB2. Here we use the DL/I call alongwith the other parameters such as the PCB-Mask, Seg I-O, SSAs alongiwth the DL/I functions to retrive the CBLTDLI calls.

Rgds,

Avik.
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arunmozhicholan

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PostPosted: Fri Sep 05, 2008 10:47 am    Post subject: Reply to: Difference between IMS and DLI
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Data Language I is not a programming language. It is a set of IMS program modules that exist external to the application program. It allows application program to retrieve segment of the data from the DB sequentially or directly.
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