Posts in "links"

Beyond Infrastructure as Code: System Initiative Goes Live - “In practice, as Jacob has pointed out, this has led to unwieldy, hard-to-update and difficult-to-understand systems built on static definitions. The tools are tightly tied to a version control, making them brittle and difficult to work with. And only elite companies, such as Google, can deploy multiple times in a day with this approach as Jacob (and others) have argued."

Most mainframe application rewrites fail the first time - “Refactoring mainframe applications commonly results in failure on the first try, according to a Forrester survey of over 300 IT professionals commissioned by Rocket Software.” And, from the survey sponsor: ‘“Starting from scratch and rewriting the apps rarely goes well,” Buckellew said. “It can lead to massive cost overruns and it can take years. When you’re in a long rewrite project – that’s when bad things happen and projects get canceled."'