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Architecting for Scale: How to Build a High-Concurrency Merchant Payout System
In a massive e-commerce platform, processing a user’s payment is only half the battle. The real engineering challenge begins behind the scenes: securely splitting that …
Architecting for Scale: How to Build a Financial-Grade Ad Click Tracker
When you are processing ad clicks at a global scale, you aren’t just counting numbers—you are handling money. A distributed ad click tracking system, like …
Architecting for Scale: How to Build a Real-Time Geospatial Driver Matching System
When a user opens a ride-hailing app, they expect to see nearby cars moving smoothly on a map and to be matched with the closest …
Architecting for Scale: How to Design a Distributed Unique ID Generator Like Discord
Every day, billions of messages fly across massive real-time communication platforms like Discord. Displaying these messages in perfect chronological order requires a rock-solid system for …
Architecting for Scale: How to Build a Sub-Second Global Cache Purge System
If you have ever deployed fresh front-end assets or updated a profile picture, only for users to still see the stale version, you know the …
Architecting for Scale: How to Design a Highly Reliable Webhook Delivery Engine
Webhooks are the backbone of modern event-driven architecture, connecting disparate systems and automating workflows in real-time. But what happens when you need to dispatch millions …
Building a Real-Time Video Streaming System with a Python Backend: Say Goodbye to Lag!
When building projects that involve two-way communication like monitoring dashboards, robotic control systems, or IoT, one of the biggest challenges is transmitting visual data (video) …
Introduction to Custom G-Code Generation with Python and NCViewer
3D printers and CNC machines are incredibly versatile tools, but we usually control them indirectly. We design a 3D model in CAD, export it as …
An Easy Way to Create a Website Using Zoho Sites (No Coding Required!)
Hi everyone, Back with me Ragil! In this tutorial, I’ll show you step-by-step how to build a professional website from scratch using Zoho Sites. In …