Showing posts with the label Python

Fixing FastAPI and Async SQLAlchemy Connection Pool Exhausted Errors

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If you are running a high-traffic FastAPI application with an asynchronous SQLAlchemy backend, you have likely encountered the dreaded sqlalchemy.exc.TimeoutError: QueuePool limit of size 5 overflo…
Fixing FastAPI and Async SQLAlchemy Connection Pool Exhausted Errors

Fix Django N+1 Queries with select_related and prefetch_related

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Your Django application might feel snappy during development with a handful of records, but database latency often spikes as your production data grows. The most frequent culprit is the "N+1 q…
Fix Django N+1 Queries with select_related and prefetch_related

Build Asynchronous ML Inference with FastAPI and Celery

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When you deploy a Large Language Model (LLM) or a heavy computer vision model, a single inference request can take anywhere from 2 to 30 seconds. In a standard synchronous web architecture, this bl…
Build Asynchronous ML Inference with FastAPI and Celery
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