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Backend Development

6 deep dives

Backend intermediate

REST vs GraphQL: Choose the Right API for Your App

REST APIs operate like a restaurant with a fixed menu. You can order the 'user profile' dish, the 'user posts' dish, or ...

rest graphql api

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Backend intermediate

API Rate Limiting: Protect Your Services from DDoS

Rate limiting is all about controlling the flow of requests to your API. Think of it as traffic management for your digi...

rate-limiting api ddos

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Backend intermediate

Mastering API Rate Limiting and Throttling: Practical Patterns for Resilient APIs

APIs power modern applications, and without guardrails they can be overwhelmed by traffic spikes or abusive requests. Ra...

rate-limiting throttling api

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Backend intermediate

GraphQL vs REST API Design: A Practical Guide for Modern Web APIs

REST and GraphQL represent two distinct philosophies for building APIs. REST provides resources identified by URLs and e...

graphql rest api-design

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Python intermediate

The 3am Pager: How I Learned to Tame 1000 HTTP Requests Without Breaking the Bank

It was 3am when the pager went off. Our production API was getting hammered, and the monitoring dashboard looked like a ...

asyncio aiohttp concurrency

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Python beginner

From 3am Pager to Sub-100ms Dash: A Tiny Python Trick that Echoes Stripe's Real-Time Battle

It was 3am when the pager blared: Stripe needed real-time analytics over trillions of events to power dashboards and mon...

python

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