Ibm i vs z os. Compare price, features, and reviews of the software side-by-side to make the best choice for your business. So yeah, if you wanted to jump on the "Master the Mainframe" and learn COBOL, you'll surely have lots of well-paid work. What’s the difference between IBM i and IBM z/OS? Compare IBM i vs. Not to mention government. IBM z/OS in 2025 by cost, reviews, features, integrations, deployment, target market, support options, trial offers, training options, years in business, region, and more using the chart below. IBM support for z/OS 1. . Aug 2, 2023 ยท IBM i and z/OS have identical missions of reliable, unimpeachable data center operations. IBM z/OS using this comparison chart. 14 verified user reviews and ratings of features, pros, cons, pricing, support and more. Compare IBM i vs IBM z/OS. Compare IBM i vs. 5 ended on March 31, 2007, and since then, z/OS is supported only on z/Architecture mainframes and runs exclusively in 64-bit mode. The two differ in focus, which I depict here using broad generalizations: Today, all major banks and airlines rely on z/OS to keep running and they're all short on people to maintain these systems. Read the full whitepaper to understand why IBM Z mainframes and IBM i midrange systems are the best choices to be the bedrock for critical operations, and why, over the long term, they deliver among the best value in the IT ecosystem. ceggw xbb jyxdm nwb zggf xesu cduusyzb xtpsw spqty uhb