Chapter Twelve · Part 3: Keeping It Running
Putting It All Together
You've met every piece on its own. This final chapter clicks them into a single picture: one small change to Pageturn travelling the whole loop, the culture that holds it together, and where to go to start doing it yourself.
Up to now the course has gone one idea at a time: version control, then CI, then containers, then deployment, then monitoring. Each was a separate stop. The risk of learning it that way is that the pieces stay separate in your head — a list of tools rather than a working whole.
So this chapter does the assembling. First we follow a single change all the way around the loop, naming each stage as it passes. Then we step back to the culture that makes the whole thing more than a pile of tools. And finally we point each strand you've met at the deep course where you'll actually get your hands on it.