Comment Re:What are the functional requirements? (Score 1) 3
Thank you for the insight. It helps a lot. To answer one question, "why we are getting off the Main Frame?", well a former Director who came and left promised our 2,000 users that we would be off the Main Frame in a two year period. That we would rewrite every application in .Net and convert everything to SQL. He just pulled the two year deadline out of thin air.
Ouch. Sounds almost like you're planning to screw up a reliable operation with shiny new bugs, doesn't it? ReplacingIt begs the question: what was the original motivation for migrating from the mainframe? Again, another key question is whether 24x7 availability is actually needed.
Yes, I know Main Fames are very reliable, but that played no part in the decision. There was almost no training given to the staff and everyone was left to learn