z/OS

SCLM Is Going Away. Replacing It Takes More Than Git.

The question now is how to manage the complete application lifecycle, not just source conversion, according to René De Vleeschauwer, founder and CEO of IKAN

Modernize the Application, Not Necessarily the Platform

Craig Mullins illustrates why mainframe application modernization should begin with business requirements, not a migration mandate

New IBM z17 and LinuxONE 5 Systems Now Available

New deployment options designed to bring the power of AI and enterprise-grade resiliency to a broader set of organizations

Is Your Platform Secure Enough to Modernize?

James Loftus, technical delivery manager at Vertali, explains the question that every mainframe modernization program needs to answer

Solving a Six-Decade-Old Problem

Many of the world’s most critical business applications run as CICS transactions against VSAM files. Banks depend on that combination for ATMs and teller systems, insurers for claims, airlines for reservations, manufacturers for inventory control, and governments for tax filings. These applications work. They are fast, proven, and full of business rules nobody wants to […]

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Why Cloud-Assisted Recovery Is Becoming More Attractive to Mainframe Shops

Cloud infrastructure experts explain how services such as AWS CloudFormation and S3 can help enterprises build scalable resilience layers without moving core IBM Z workloads

Optimizing FICON for Hidden Mainframe Cost Savings

John Shuman, retired Distinguished Engineer, points to a major opportunity across mainframes—enhancing efficiency of port/channel environments

ISPF for VS Code Users: Editing Multiple Files

Systems engineer Stephen Johnston shows how to split your screen and switch between files in ISPF

Izzi Software Launches Z/XDC on Visual Studio Code

New expansion integrates seamlessly into existing workflows, supporting young programmers by improving accessibility

AI Writes Code. Enterprise Engineering Delivers Software.

René De Vleeschauwer, founder and CEO of IKAN, explains why the key to AI success lies beyond code generation