Tag: performance

Home Tag: performance

Cheryl Watson’s Tuning Letter 2024 No. 1 Now Available

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Subscribers to Cheryl Watson’s Tuning Letter can find the latest 92-page issue, 2024 No.1, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: Exciting news about the future of the Tuning Letter.  Following discussions with a number of interested parties, Cheryl and Tom announced on May 10 that they have reached a tentative...
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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 2022 No. 1 Now Available

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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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Cheryl Watson’s Tuning Letter 2021 No. 4 Now Available

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Subscribers to Cheryl Watson’s Tuning Letter can find the latest 146-page issue, 2021 No. 4, on our publications website (https://watsonwalkerpublications.com/). In this issue, you will find the following articles: 2021 ended with the world’s media full of stories about the ‘Log4j vulnerability’, and how it was possibly the largest ever security exposure. Log4j is an open source...
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SHARE Presentations Added to Website

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We had a great week at the SHARE conference in San Jose.  Frank had 125 sessions that he decided he wanted to attend (he didn’t quite achieve that goal!).  We had a vendor session for our new SCRTPro service, presented two EXECUforum sessions in addition to our zRoadshow session on Friday (thanks to all those that…

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Cheryl Watson’s Tuning Letter 2016 No. 4 Published

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We emailed Tuning Letter 2016 No. 4 to our subscribers on February 8. This issue provides all you wanted to know (and probably some stuff you didn’t want to know!) about z Systems Collocated Application Pricing (zCAP).  It also discusses the recently-announced z Systems Workload Pricing for Cloud (zWPC), and how you can use Workload…

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