Reply to post: That's not bad.

A year of software testing appears wasted as ‘upgrade’ shutters Australian stock exchange on its debut

IGotOut Silver badge

That's not bad.

They seemed to do it all by the book.

Extensive testing, pulled it when it had issues, fixed in a day.

Done.

I've done major switchovers and they are never fun, there is always that random thing you can never plan for. We always had to fix on the fly though, but we weren't dealing with billions of dollars an hour.

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