Query about Queues

sudhakarreddy.ibm · New User Joined: 20 Apr 2009 Posts: 15 Location: chennai

Hi All,

I am new to ques.what are uses of ques.In which scenario ,Ques are prefferd.what are the differns from files.Can any one describe with real time scenario....................

please correct me if i am wrong

Thanks in advance...............
sudhakar

Robert Sample · Posted: Thu Jun 18, 2009 5:15 pm

Terminology is important -- are you talking about MQ series queues, transient data queues, or something else?

Raghu navaikulam · Posted: Thu Jun 18, 2009 5:20 pm

Hi sudhakarreddy.ibm

If you are facing a problem in real time scenario...........
post your query. someone will help you.

Regards
Raghu

sudhakarreddy.ibm · New User Joined: 20 Apr 2009 Posts: 15 Location: chennai

Hi Robert,
What is the diff between MQ serious Ques and TSQ.I am new to ques consept.As for my knowledge , we can use only TSQ or TDQ in cics.

please correct me if i am wrong

sudhakar.

Robert Sample · Posted: Thu Jun 18, 2009 5:58 pm

There's a link at the top of the page to Manuals. Read the CICS Language Reference on READQ TD, READQ TS, WRITEQ TD, WRITEQ TS and see if you have any specific questions that you can post.

MQ Series is a separate product from IBM that also has queues but they are not the same as TD or TS queues.

sudhakarreddy.ibm · New User Joined: 20 Apr 2009 Posts: 15 Location: chennai

Hi Robert,

Whatever you mentioned i.e READQ TD, READQ TS, WRITEQ TD, WRITEQ TS are operations like READ ,WRITE AND UPDATE on the Ques. my query is what is the purpose of using QUes ?

TSQ and TDQs are temparory memory ? If yes ,then ques are using to incease effective use of memory i think. Is it correct ?

sudha

dbzTHEdinosauer · Posted: Thu Jun 18, 2009 8:03 pm

Reading thru these documents will help you gaining a greater understanding of CICS API's, components and their use.

Temporary storage control

Transient data control

the above links are for the different types of queues;
explanations and reasons for use.

Bookmark or download the CICS Application Programming Guide
as well as the CICS Application Programming Reference