Glossary · Phase 8 · APIs
Connection pool
A set of open network connections that a client keeps and reuses, so later requests skip the slow setup of a new connection.
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Async speeds up waiting, not working. For heavy computation, use processes (the concurrency lesson).
Learn it properly
Async HTTP clients · Many requests at once with asyncio and httpx: limits, timeouts and retries. About 40 minutes.
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