5 posts on the retrospective stage of the lifecycle.
A retrospective that ends in a document has produced a story. The only one worth the hour is the one that produces something that re-runs without you.
retrospective
Stop asking who made the mistake. Start asking what the system let them make.
retrospective
One lock is not security. It is a single point of failure you have not yet watched fail.
operating reviewing retrospective
Every dashboard is green. Every alert is quiet. And something has been rotting underneath for six weeks.
implementing operating retrospective
Most bugs are not things you typed wrong. They are things the code let you type at all.
implementing retrospective