Quiz: How do you set a custom HTTP status code for successful responses in FastAPI?
Setting status_code on path operation decorators sets default HTTP response status codes.
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Setting status_code on path operation decorators sets default HTTP response status codes.
StreamingResponse accepts python generators to stream data chunks incrementally to clients.
The Saga Pattern manages distributed transactions as a series of local transactions, executing compensating transactions if any step fails.
Distributed Tracing propagates a canonical Trace ID across service boundaries in context headers, stitching together individual service Spans .
The Outbox Pattern writes the event to a database table within the same ACID transaction as the entity, which a message relay then publishes to the broker.
Backpressure prevents consumer memory exhaustion by throttling upstream producer throughput to match consumer processing capacity.
Multi-stage builds strip out compilers (gcc, build-essential, headers), producing tiny, secure production container images (e.g. python:3.12-slim ).
… SQS provides reliable message queues to decouple microservices and buffer background workloads.