by Frank Kyne | Jul 30, 2017 | Cheryl's List
To coincide with the launch of our new Publications website, Cheryl Watson’s Tuning Letter 2017 No. 2 was published on July 24th. This and future issues will only be available on the new site, but we think that you will agree that this is a much more usable,...
by Frank Kyne | Jul 29, 2017 | Cheryl's List
Subscribers to Cheryl Watson’s Tuning Letter will know that we normally create a DVD every year, containing the Tuning Letters and other Watson & Walker material since Cheryl’s first Tuning Letter was published in 1991. This year, to celebrate the...
by Cheryl Watson | Jul 27, 2017 | Cheryl's List
IBM’s New z14 By now you’ve all heard all the marketing hype about IBM’s newest mainframe, the z14. What we’d like to do is look at the announcement from the techie’s point of view. First, there is a lot of confusion over the difference...
by Frank Kyne | Jun 26, 2017 | Cheryl's List
IBM Customer Outreach (Free local education) [From Cheryl] I was very pleased to be invited by Lih Wang of IBM to present at their Chicago z Systems Customer Council event on May 9th. I had a great time and got to meet over a hundred local z customers and IBMers. I...
by Frank Kyne | Jun 23, 2017 | Cheryl's List
Hopefully all our readers are familiar with the beloved IBM Redbooks. But our younger readers might not be familiar with Redbooks’ older cousins – Orange books, Yellow books, Blue books, and Green books. These books (called IBM Technical Bulletins) were...
by Frank Kyne | Jun 21, 2017 | Cheryl's List
IBM announced a Red Alert for CICS TS 5.3 on June 19, 2017 (the first one in nearly 7 months). This Red Alert is the result of a bug whereby two CICS transactions can be given the same Unit of Work ID (UOWID). The problem arises when the duplicate UOWIDs are passed...
