Your SQLAlchemy test factory fails at random past 50 rows. Here's the one-line fix.
You write a test that seeds a hundred rows with a factory. It fails with IntegrityError: UNIQUE constraint failed: users.id . You run it again and i…
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Deep Dive: Resolving Asyncio Deadlocks and Memory Leaks in Python SQLAlchemy
The Hidden Traps of Asyncio + ORM in High-Concurrency Python Moving from synchronous Python to asyncio is a massive win for I/O-bound applications.…
Testing FastAPI + SQLAlchemy with Real PostgreSQL Fixtures: No More Mocking Misery
Testing FastAPI + SQLAlchemy with Real PostgreSQL Fixtures: No More Mocking Misery I spent three months debugging why a query worked in tests but fa…