On 8/6/2023 2:07 am, Frank Swarbrick wrote:
Ah, I should have known I'd get a "systems" answer.  I am wondering about user 
applications usage.

I attended the IBM zForum a couple of weeks ago and a customer presentation by BNZ demonstrated COBOL programs calling Java to publish application events to Splunk through Kafka. Kafka is a key component of event-driven architectures. The end-to-end picture of transaction visibility for monitoring and observability is critical for mainframe customers as they move away from reactionary monitoring (“ambulance at the bottom of the cliff’) and push towards decisions based on metrics, observability, and insights.

What I found particularly interesting was how they refactored legacy COBOL CICS transactions into the domain model with Java API microservices. Kafka was very much a key component along with z/OS Connect.

Frank
________________________________
From: IBM Mainframe Discussion List <[email protected]> on behalf of Matt 
Hogstrom <[email protected]>
Sent: Wednesday, June 7, 2023 9:02 AM
To: [email protected] <[email protected]>
Subject: Re: Kafka

For SMF data, Console Logs and other operational data the ones I’m familiar 
with are:

IBM Common Data Provider
Precisely IronStream (formerly SyncSort)
Broadcom has the means to forward data through their CA Common Services


Matt Hogstrom
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On Jun 6, 2023, at 4:00 PM, Frank Swarbrick <[email protected]> wrote:

Does anyone publish messages to Kafka from z/OS?  If so, what technology do you 
use?

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