Connection pool sizing — DB and HTTP — FastAPI Production

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Task

📝 **Question:** You have 4 replicas × 4 workers, each with pool_size=20. Postgres max_connections=100. What happens at full load?

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

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Pydantic v2 — your contract layer

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Prerequisites — what you should know before this track

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Why pandas?

🎯 Quiz

Question

📝 **Question:** You have 4 replicas × 4 workers, each with pool_size=20. Postgres max_connections=100. What happens at full load?

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

💬 Discussion