What is mainframe modernization? Well, a lot of vendors will tell you that it is the replacement of some, or all of your mainframe infrastructure, which is old and costly to run (or so they will tell you), with commodity servers (and their software and services), that...
So you are now working on the mainframe platform. You wanted to keep up with the latest and greatest or you just wanted to get to know a topic or feature associated with the mainframe. Either you just started your job in a mainframe shop or you are an experienced...
“Quick! Abandon the mainframe. …Oh, and by the way, buy a bunch of our platforms and services for millions of dollars!” —Distributed systems manufacturers Craig Mullins did quite an insightful piece a while back about the state of things in the mainframe world...
April 2018 marked the 54th anniversary of IBM’s mainframes. It is uncertain if anyone could have ever predicted such a long and successful life for them. A quick historical sketch: IBM launched the first modern mainframe, IBM 360, on April 7, 1964. With 229,000...
A few years ago, I invited a group of CIOs to become an Advisory Board for my company. Their role was to advise us on the direction the company should go, and how we should position our products and services most effectively from the perspective of the Fortune 500...
Timing, timekeeping, time synchronization, more specifically accurate synchronization, is a key requirement for modern information technology systems. This is especially true for industries involved in transaction processing such as the financial industry. As such,...
I recently read an interesting article on a vendor website - I got there after one of their spam emails caught my eye - "8 Signs You Need to Replace Your Legacy Enterprise Software" - I had to read that! I know a little bit about legacy software, and I was really...
In today’s world, it's almost impossible for any mainframe operations to work solo: going it alone in terms of the expertise, skills and resources required to succeed, writes Mark Wilson, RSM Partners. A bit like Han Solo piloting the Millennium Falcon, running...
The NYSE and a major airline shut down and, in the case of the airline, shuts down twice is just over a month. Major retailers and a Federal employee databases get hacked. This seems like IT service levels from 1965 not 2015. Does anyone still believe the application...
On April 10, 2018, IBM announced their latest mainframe offering, the IBM z14 Model ZR1. This announcement came hot on the heels of the original z14, which was delivered less than a year earlier in July 2017. So why the new model? And what does it mean to mainframe...
