Hello John,

> Good presentation. Did you do a ground-up rewrite or did you move
> functionality in stages somehow?

Thank you very much!

I did a rewrite from the ground up, then dumped the data from the old
version and wrote a Picolisp program that converted the contents of the
SQL database into suitable objects for the Pil database.

It worked well, not the least since I was able to speak to the users
while I developed the Pil version. This way, they could have their say
about new functionality etc. They were also prepared for the new
version.

Best regards,

Mattias



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