Migrations: expand → migrate → contract

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Task

📝 **Question:** Why three deploys not one?

📋 Pick the right answer.

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

Concurrency: actor model vs shared memory

asyncio: event loop deep-dive

Typing: TypeVar, Generic, Protocol

🎯 Quiz

Question

📝 **Question:** Why three deploys not one?

📋 Pick the right answer.

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

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