40-yrs in software — what did I learn?

Forty years is a long time to do any career, and to be honest, I’m not quite done yet; I’m not retired. I thought it might be interesting to look back at that time. What can we learn?

Nothing remains the same

Few industries have changed year after year like the tech industry. When I started, computer memory was measured in Kilobytes. Now a terabyte is…