I was wondering if anyone has performed a migration from PowerBuilder to ASP.NET? Is this going to be a complete rewrite, is there a list of best practices for performing this type of migration? I personally have never worked with PowerBuilder and any guidance and or suggestions would be appreciated.
If you have never worked with PowerBuilder but have been tasked with migrating a decently sized application written in it, I would highly suggest you do the following:
Schedule a meeting with the project owners.
Show up with a blank notebook and pencil / pen.
The first question should be: "What do you want the new system to do?"
Go from there...
Migrating a decently sized system to another language is so full of pitfalls a lot of times it's better to wipe the slate and start over... Unless the team is fluent in BOTH languages. Of course, starting over has it's own drawbacks as well. I hope they are prepared to spend a lot of time and money.;)