Posted inBackend Development Observability Python
Python: Structured Logging for Easier Production Debugging
Logs are often the first place developers look when a production problem occurs. Yet logs…
Posted inBackend Development Python
Python: Building Robust Configuration Systems with Environment Variables and Validation
Configuration is part of every production application. Database URLs, API endpoints, logging levels, and feature…
Posted inAPIs Backend Development Python
Python: Improving API Reliability with Idempotency Keys
Network failures create an uncomfortable situation for API clients: a request may have succeeded on…
Python: Writing Maintainable Tests with Fixtures and Factories
Good tests do more than verify that code works. They make it easier to change…
Posted inBackend Development Python
Python: Background Scheduling with Celery Beat
Introduction Many applications need to perform work on a schedule: send reminders, refresh cached information,…
Python: Building Reliable File Uploads in Web APIs
Introduction File uploads are a common feature in web applications, from profile pictures to reports…
Python: Database Transactions and Preventing Partial Updates
Introduction Many backend operations require several database changes to succeed together. Transferring money, placing an…
Posted inPython
Python: Reliable Background Tasks with Queues and Workers
Introduction Not every operation belongs inside an HTTP request. Sending emails, generating reports, processing uploaded…
Posted inPython
Python: Structuring a Maintainable Backend with Clear Layers
Introduction A Python backend often starts with a few routes and a database connection. As…
Posted inPython
FastAPI vs Django REST Framework: Choosing the Right Tool
Introduction FastAPI and Django REST Framework (DRF) are both excellent choices for building Python APIs,…