Location PART 1 - TONS OF PUNKS, ONE BIG JERK CHAPTER 4: KEYSTROKES AND BRUSHSTROKES A Pint Is All You Need

"Slack deploys builds first to a dogfood tier serving internal Slack workspaces, and the team says this catches many problems early."

Slack Engineering describes an internal dogfood deployment tier and says heavy internal use has helped catch many problems before wider rollout.

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