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Expert z/OS performance and cost reduction advice

Watson & Walker provides expert advice for users of IBM z Systems and the z/OS operating system. Our specialties are cost reduction and system stability. Our clients include system programmers, performance analysts, capacity planners, managers, procurement specialists, DBAs, CICS/IMS/WAS/MQ administrators, application developers/designers, Independent Software Vendors (ISVs), and industry consultants. We have saved our clients millions of dollars, and we are ready to do the same for you.

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Coming in 2025!!!!!

Planet Mainframe, publishers of the vendor-independent Arcati Yearbook, will become the new publishers of Cheryl Watson’s Tuning Letter! See planetmainframe.com for their press release.

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Our Latest Cheryl’s List Posts

Cheryl Watson’s Tuning Letter 2024 No. 2 Now Available

Subscribers to Cheryl Watson’s Tuning Letter can find the latest 94-page issue, 2024 No.2, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following: A ‘passing of the baton’ letter from Cheryl to our subscribers, many of whom have been with us since Cheryl and Tom launched Cheryl Watson’s Tuning Letter back...
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W&W Guide to SHARE in Kansas City (Part 3)

Here is the third installment of our 4-part series of Cheryl’s List blog posts about sessions at SHARE that we think might be particularly interesting to our readers. This post has enough sessions to keep you and your colleagues out of harm’s way for all of Wednesday. Time permitting, I’ll get the list for Thursday’s...
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W&W Guide to SHARE in Kansas City (Part 2)

Following on from Part 1 of our posts about sessions at SHARE that we think might be particularly interesting to our readers, this post has more than a few sessions to keep you entertained on Tuesday. I had hoped to send this post out yesterday, but this is the first chance I’ve had to catch...
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W&W Guide to SHARE in Kansas City (Part 1)

The 2024 Summer SHARE conference will be held in the Kansas City Convention Center and the adjoining Kansas City Loews Hotel, starting tomorrow, Sunday, August 4. This one is a 4+-day conference, with sessions starting on Sunday afternoon, and with the last day (Thursday) being a full day. If you are attending, check out the agenda and download...
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