I joined a team in 2000 only to learn the platform I was training for was already obsolete. That platform was the HP 3000, and our organization ran a mission-critical business system across hundreds of mid-range servers. We were moving from green-screen terminals to a modern web application. The Internet era made this inevitable, but HP’s decision to kill the platform forced our hand. What followed took twelve years and taught me the true risk of platform migrations. ...
SQL changed everything with one idea: describe what you want, not how to get it. SELECT * FROM users WHERE age > 25 No loops. No conditionals. Just intent. That idea, declare the goal and let the system figure out the implementation, is the core of Fourth Generation Languages (4GLs). SQL emerged from it in the 1970s and was commercialized alongside other 4GLs in the 1980s. GenAI takes the same arc further: natural language instead of SQL syntax, spanning every domain instead of just data. 4GLs democratized access to data. GenAI democratizes access to systems, and that difference is what makes both the promise and the threat real. ...
Being willing to fail is different from being reckless. But in software, the line is often drawn in the wrong place. The real risk in engineering isn’t moving too fast or too slow; it’s making irreversible changes without knowing which ones they are. Some decisions are reversible: a feature flag can be turned off, a proof of concept can be thrown away, a pilot covering a smaller set of use cases can be stopped before it scales. A new operational reporting store can be built alongside the existing one, allowing gradual migration without committing to a hard cut-over. ...