We too have written systems to do this.


A key piece to consider - is the manageability.

- when passwords change -- how do they get changed
- when things q - because of issues -- how to you restart the q
- how do you know they are queing
- do you have the situation -- where you need to cancel a sent message - how do you do that.


So - the technicals -- getting a to talk to b and back to a -- in 60 seconds -- easy!!!


To build it to be managed - by somebody other than the developer in a 7x24 situation -- priceless :)



-John









On Jun 18, 2009, at 10:10 AM, HonnourPrahalladachar, PhaniRaja wrote:

**
Hello List,

I’m working on integrating ITSM 7 (ARS 7.1) with other service management applications of multiple organizations located in varied geographies. A middleware will be used to communicate with the end point applications. It will be a one-to-many, bi-directional integration. Main features that are expected in this integration are:

message validation
message translation
guaranteed delivery of the messages
sequencing of the messages

One of the key requirements is to be able to process every message (or average) within 60 seconds.

What has been your experience on time required in processing messages in such integration applications? Is 60 seconds reasonable time for processing messages considering load scenarios where we there may be several hundred messages to be processed for publishing & consuming?

Thanks & Regards,
Phani


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