Blog - system design

TCP: Transmission Control Protocol

February 20, 2026 system design

A backbone of modern networking

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WebSockets

February 20, 2026 system design

What's a WebSocket? 🔌

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HTTP URL (Uniform Resource Locator) Formatting

February 19, 2026 system design

How does your HTTP URL specify parameters and resources?

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HTTP Overview

February 19, 2026 system design

Introduction to HTTP (HyperText Transfer Protocol)

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Webhooks

January 22, 2026 system design

But why Webhooks?

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Cassandra Database

January 22, 2026 system design databases

Apache Cassandra for Write Heavy workloads

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Bloom Filters

January 21, 2026 system design databases 🎥 Video

An easy way to see if an element is definitely NOT in a set

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LSM Trees

January 21, 2026 system design databases 🎥 Video

Log State Merge (LSM) Trees for quick, high throughput writes

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Why I Built Note Blog with Flask (And Not FastAPI)

January 18, 2026 system design

My Flask Notes & Lessons Learned. (The logo looks like a Chili 🌶️)

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OSI Model

January 18, 2026 system design

What the OSI Model is for Networking & what the layers are

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