Linux on IBM Z

Jeff Cherrington on Rocket Software’s Evolution and IBM Z Contributions

Reg Harbeck: Hi, this is Reg Harbeck and today I'm here with my friend and colleague Jeff Cherrington who is the vice president of product management, Z Systems—I think I missed a word or two there—at Rocket Software. So, Jeff, I guess what we're going to talk about today is just the whole journey that Rocket […]

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Rocket Software - IBM Z/mainframe

Streamline Fintech Data Management With IBM Hyper Protect Services

Many banks and financial institutions are modernizing their IT systems and applications to become more agile and responsive by adopting a hybrid multicloud strategy, which involves minimal lift and shift. IBM is a major provider of hardware, software and services that are geared towards helping customers through their mainframe modernization journey. The process of migrating […]

Send Messages to a Telegram Bot from a JCL Job that Executes on z/OS

A JCL Job that executes on z/OS actually can send messages to a Telegram Bot, and I’ll demonstrate how to achieve this through a series of steps.As a note, I worked on this proof-of-concept (POC) project on my Windows machine. Therefore, all instructions pertaining to this POC should be done on a system running Microsoft […]

Readers Respond: Updating VIOS on POWER7, and a Simplified invscout Script

IBM Champion Rob McNelly reflects on what he's learned from readers—from mixed results updating VIOS on POWER7 to a cleaned-up invscout script

The Mainframe Ecosystem: A Community Effort

Community. That’s the driving force behind the burgeoning IBM Z mainframe ecosystem, whether supported by IBM itself, ISVs, universities or end users—or more likely, all of the above. Indeed, each of these segments benefits from the others by working toward common goals, such as improving mainframe ease of use, cultivating skills for the future or developing open-source […]

Hashes and How to Create Them on z/OS

Hashes can be really handy. Want to confirm that a file was received intact? Compare sender and receiver hashes. Want to see if a file has been updated recently? Compare hashes generated over time. Want a fast key for a lookup table? Use a hash as the key. But what are hashes, and how can […]

How RESTful APIs Streamline RPA Efficiency on the Mainframe

Enterprises are increasingly investing in Robotic Process Automation (RPA), a software that automates repetitive tasks to save costs and increase productivity. RPAs are a beneficial way to modernize sequences that are running on the mainframe. However, current methodologies— namely, screen scraping—are proving an inefficient route. Luckily, Jerry Rackley, director of marketing, HostBridge Technology, has found […]

From Educators to End Users: Leveraging Holistic Approaches and the Importance of Belonging Across the Tech Ecosystem

Join us for our first 2022 webinar of the Making Our Strong Community, Stronger collaborative initiative on diversity, equity and inclusion (DEI) in the mainframe industry. Register here. We’re mixing up the conversation by sharing the perspective of IBM Z educators and end users. In keeping with our previous discussions, we are continuing our bold, open and […]

Are Containers on Mainframes Safe?

Let’s just start with some basics: What is a container? A container is a standard unit of software that packages up code and all of its dependencies, so the application runs quickly and reliably in different computing environments. In effect, this container can be taken from one computing platform to another, and it will still […]

Leveraging IBM Z for Digital Transformation

Some observers might doubt whether the mainframe can make any meaningful contribution to digital transformation. They might even view the mainframe as part of the problem, rather than the solution: an overly complex platform running decades-old applications. But that is a gross oversimplification. While it’s true that many of the applications running on the mainframe […]