new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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FastAPI · Deployment · all subjects

deployment/restarts

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Restart requirement for application failures

Applications should be restarted after failures. FastAPI normally contains errors to the single request that triggered the error, returning a 500 Internal Server Error for that request while the application continues working. However, some errors can crash the entire application, making Uvicorn and Python crash. External components should handle restarting the process after such crashes.

Tools to restart application automatically

Tools that handle automatic restarts are typically the same ones used to run programs on startup: Docker, Kubernetes, Docker Compose, Docker in Swarm Mode, Systemd, Supervisor, and cloud provider services.

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