[farresito]

> The better way is to design it from the ground up with a bunch of instrumentation that keeps all of your invariants under close observation and that stops the moment anything is not according to your assumptions.

Any personal "war stories" you are willing to share explaining how you went about designing such a system? :-) Or any presentation of someone who did that?

[jacquesm]

I wrote about retrofitting such a system onto an existing one:

https://jacquesmattheij.com/all-programming-is-bookkeeping/

Which was written in the context of:

https://jacquesmattheij.com/saving-a-project-and-a-company/

And without which that project likely would not have seen a successful end result.

It really is a war story, and what I like most about it is how at the drop of a hat a team assembled to get the job done, cleanly tackled the problem(s) and transferred duties to a new crew.