The news that IBM’s Galasa software testing tool has been welcomed by the open mainframe project is extremely positive for the mainframe software testing community. As Macro 4 is an early adopter of Galasa, I’m able to shed light on the experience of using it, the...
Wouldn't it be great if you could take legacy mainframe apps and convert them to a modern language with the click of a button? Good news: You can – although there are some important caveats that come with using automated tools to convert code written in languages like...
By Tim Leader With its unrivalled stability, security and power the mainframe has long offered enormous benefits to the global business community. But as well as this, resilience and business continuation are other major benefits the platform provides. The...
By: Joe Doria Most of us are familiar with the idea that there are no more than five intermediaries between yourself and another person on this planet. (Hello, Kevin Bacon). It's quite ironic, given there are 8 billion of us and yet this incredible expanse of...
By: Michael Dickson Spending on technology continues climbing to new heights, now approaching $8 trillion annually. By all accounts, it’s one of the largest and most significant investments businesses make, accounting for up to 30% of an individual company’s annual...
Séphora Thurel was a Broadcom Vitality Program resident from the fifth cohort that ended in Fall 2022. She is a Canadian citizen from Montreal and attended the University of Quebec in Montreal (UQAM). With a keen lifelong interest in technology, Sephora is motivated...
Early 2025 will mark 45 years of my IBM mainframe-centric career that began as a COBOL applications programmer. As a language, COBOL differs from the terse, mathematical programming languages and Assembler languages. COBOL is perfect for people who don’t have a...
You could argue – as some folks have – that mainframes are inherently more secure than commodity servers because there are fewer variables at play on mainframe systems, making them easier to secure in some ways. The fact that mainframes account for a relatively small...
What even is a mainframe anyway? If you asked me a few months ago what a mainframe was, I don’t think my reply would have gone much further than “a big computer”. Now, as I approach the final stages of my IBM Z Xplore journey, I’m fully convinced of the importance of...
High computing power and computing resources in a centralized architecture and distributed computing resources in the cloud are the two major variations that today’s IT businesses use. But concerning selecting one, should you choose between mainframe systems and cloud...
