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Lessons (5)

• Python Web APIs: FastAPI and Django

  … pick-your-parts vs batteries included](/img/languages/fastapi-vs-django.svg) FastAPI Django (+ DRF) --- --- --- Style Micro-framework …

• Backend Languages: Node.js, Go, Python & Rust

  … FastAPI python from fastapi import FastAPI, HTTPException from pydantic import BaseModel app = FastAPI() class User(BaseModel): id: int …

• Choosing a Programming Language

  … Express, Fastify NestJS Node.js & Express , NestJS Python FastAPI, Flask Django Python Web APIs Go net/http , Gin …

• Python Fundamentals

  … logging , argparse HTTP clients httpx , requests Web / APIs FastAPI, Django, Flask, Pydantic Databases SQLAlchemy, psycopg, Alembic Data pandas …

• 500 Users Upload Documents at Once: Design the Background Job Pipeline

  … retried independently. The architecture text Client ↓ POST /documents FastAPI ──► Object storage (the file) │ ──► Job database (id, status, attempts …