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Pydantic

Mastering Python RESTful API Design: OpenAPI, Validation, and Robust Error Handling

·2012 words·10 mins
Web Development Python-3-14 Fastapi Pydantic API Design Openapi Best Practices Rest
In the landscape of 2025, building a RESTful API in Python has evolved from merely exposing database rows to HTTP endpoints into a sophisticated engineering discipline. With the maturation of the Python ecosystem—specifically the dominance of FastAPI and the strict typing capabilities of Pydantic v2+—the bar for quality has been raised.

Mastering FastAPI in 2025: The Ultimate Guide to High-Performance Async APIs

·1629 words·8 mins
Web Development Python-3-14 Fastapi Asyncio Pydantic Sqlalchemy Performance API Design
In the ever-evolving landscape of Python web development, FastAPI has not only maintained its momentum but has solidified its position as the de facto standard for building high-performance APIs. As we step into 2025, the framework’s synergy with modern Python features—specifically type hinting and asynchronous programming—makes it an indispensable tool for senior backend engineers.