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2023 Watson & Walker CPU Chart Updated for Latest z16 Models

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The latest edition of Cheryl’s CPU Chart is now available to subscribers on our publications website.  This update adds the information for the 156 z16 A02/AGZ models to the existing database that reaches all the way back to the z900 models (a total of 2810 IBM mainframe models).  In addition to the spreadsheet that contains over 40 attributes...
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Cheryl Watson’s Tuning Letter 2023 No. 1 Now Available

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Subscribers to Cheryl Watson’s Tuning Letter can find the latest 119-page issue, 2023 No.1, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: Our review of IBM's z/OS 3.1 Preview Announcement.  The first part of this article, What’s New in z/OS – 3.1 Preview, focuses on the announced changes to the MVS core...
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Cheryl Watson’s Tuning Letter 2022 No. 4 Available Now

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Subscribers to Cheryl Watson’s Tuning Letter can find the latest 139-page issue, 2022 No. 4, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: One of the most consistently popular Tuning Letter articles is the User Experiences and Tips one.  This issue’s article opens with a reminder to readers that the FREE GSE UK 3-day virtual...
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Cheryl Watson’s Tuning Letter 2022 No. 3 Now Available

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Subscribers to Cheryl Watson’s Tuning Letter can find the latest 132-page issue, 2022 No. 3, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: In response to their very experienced mainframers heading for the retirement exit, companies are starting to replenish their pool of mainframe skills.  But where to find the people...
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Watson & Walker SHARE Presentations

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This is just a short post to let our subscribers know about Watson & Walker presentations at SHARE this week.  Those of you know that attend SHARE will know what a hectic week this is.  We will follow up with highlights from our week in Columbus after we've had a chance to catch our breath....
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Cheryl Watson’s Tuning Letter 2022 No. 2 Now Available

frankCheryl's List
Subscribers to Cheryl Watson’s Tuning Letter can find the latest 97-page issue, 2022 No. 2, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: We are finding that a growing portion of our time is spent working with customers that are feeling a growing anxiety as they look at the demographics of...
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Cheryl Watson’s May 2022 CPU Chart Now Available

frankCheryl's List
The latest edition of Cheryl's CPU Chart is now available to subscribers on our publications website.  This update adds the information for the 317 z16 models to the existing database that reaches all the way back to the z900 models (a total of 2654 IBM mainframe models).  In addition to the spreadsheet that contains over...
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Cheryl Watson’s Tuning Letter 2022 No. 1 Now Available

frankCheryl's List, , , , ,
Subscribers to Cheryl Watson’s Tuning Letter can find the latest 140-page issue, 2022 No. 1, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: A 52-page ‘introduction’ to IBMs latest mainframe, the z16.  The z16 was announced on April 5th, and will be generally available on May 31st.  We expect that many subscribers are...
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