Latest Articles
Db2 for z/OS: Clearing Up Some Matters Pertaining to PGSTEAL(NONE) Buffer Pools
I have written a few entries for this blog in which I provided information about Db2 for z/OS buffer pools defined with PGSTEAL(NONE), including one from a few years ago in which I differentiated the PGSTEAL and PGFIX buffer pool specifications, and another...
Z ChatOps now available for Microsoft® Teams™
IBM Z ChatOps, which provides an intelligent chatbot that can surface information from your IBM Z environment in an enterprise chat platform, now also supports Microsoft® Teams™ as target chat platform. With this enhanced support, IBM Z ChatOps can...
Where do Db2 Containers Come From and How are they Used
In my last post, I wrote an overview of running Db2 in containers. Today, I’d like to talk a bit about where we get Db2 containers and several common ways they are used. Catch my next post about a critical mistake I think IBM is making with containerization. Ways...
The Mainframe Lives and Thrives – Part 2
The first part of the article. Let’s Boot the Mainframe Out! Baby and Bathwater The paper below talks of the value to business of their legacy systems and why the ‘rip out and replace’ is not a real option. The software investment on mainframes is often mission- or...
CPU Based Pricing Models
How well is your mainframe outsourcer managing capacity and performance? Part 5: CPU based pricing models This is the fifth in a series of blogs about how to follow up on your mainframe outsourcer. Previously I’ve discuss why it is important to follow up on your...
A DevOps Approach to Building Batch Workflow Automation
Treating Artifacts as Code in DevOps “...there are still manual processes that take time and are error prone.” The DevOps process relies heavily on automation of the software development lifecycle stages to achieve maximum agility while drastically shortening the time...
Getting the most from mainframes and the cloud
Much has been written about cloud computing, and, for a long time, it was very much an either/or situation. People highlighted how much better the mainframe was, and others focused on the things cloud computing was best at. It seems that now, the way forward is to...
Z Operations Analytics Expands Intelligent Anomaly Detection
By now, I'm sure you are well aware of the digital transformation that has been going on for some time. As IBM Z continues to be a cornerstone of our customer's hybrid cloud solutions, the need for resiliency, avoiding operational issues and service...
The Mainframe Lives and Thrives – Part 1
There is a story that must be told since it uncovers an injustice visited upon a piece of information technology (IT) equipment called a mainframe computer. These, like many such situations displaying bigotry and ignorance, are put forward by people who do not...
Mainframe News Out There
Once a month (or so) we like to pick blog articles from other sources that we feel are interesting enough to talk about on the Planet Mainframe blog. Here are this month’s picks: THE DECIMAL ADVANTAGE Another interesting article on the SHARE blog: THE DECIMAL...
