Cododev

The primary essential goal of this channel is: TO MAKE YOU A BETTER SOFTWARE ENGINEER. You'll learn how to create software that people will love to use. You're going to be able to transform everything you learn here into your real-world projects. You're going to learn how to build efficient, scalable, reliable, and secure applications; Apps that could be used by millions of people simultaneously and have hundreds of people working on the source code. The channel's focus is not on the syntax; it's on the fundamentals, logic, and what is really happening behind the scenes. You will understand every line of code we'll write. Be sure to subscribe to the channel to get the latest videos and updates!

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1 course

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What this channel is known for

AI summary

Cododev focuses on backend engineering at scale, teaching system design, performance optimization, and cloud infrastructure through detailed, real-world benchmarks and step-by-step experiments. Learners consistently praise the channel for making complex scaling concepts tangible and for its engaging, cinematic long-form content.

Strengths

Deep dives into scaling and performance benchmarks
Clear explanation of real-world tradeoffs and bottlenecks
Engaging long-form content that holds attention
Practical fusion of system design with hands-on implementation

Best for

Backend engineers seeking to understand high-scale system design
Developers wanting to bridge theory and real-world performance testing
Senior engineers or those aspiring to senior roles
Learners interested in AWS infrastructure and cost-aware scaling

AI-generated from 127 viewer comments across this channel's videos on YouTube — it summarizes outside comments, not CourseShelf reviews.

Courses by Cododev

1 course

Let’s Handle 1 Million Requests per Second, It’s Scarier Than You Think!

213

2h 40m

Let’s Handle 1 Million Requests per Second, It’s Scarier Than You Think!

Advanced

Let's see what it's like to handle 1 million HTTP requests per second! In this video, we will set up a powerful infrastructure on AWS and handle more than a million requests per second. We will deal with Node.js, C++, PostgreSQL and Redis. Understanding Node.js Core Concepts Course: https://www.cododev.ca/uncc ------------------------------- SOURCE CODES: ------------------------------- Node.js Source Code: https://github.com/agile8118/node-1m-rps C++ Source Code: https://github.com/agile8118/cpp-1m-rps Tester Source Code: https://github.com/agile8118/1m-rps-tester ------------------------------- CHAPTERS: ------------------------------- Introduction 00:00 CPU Utilization & Threads 8:23 Getting Started 16:32 More on AutoCannon 20:30 Utilizing More CPU with Clustering 24:01 Moving to AWS 34:24 Adding a Storage-Based Database 1:01:50 Speeding Up with a Memory-Based Database 1:24:10 Redis Cluster Mode 1:36:18 C++ with Drogon and RapidJSON 1:51:52 The Final Colossal Tests 2:09:01 Outro 2:35:18 ------------------------------- LINKS: ------------------------------- AutoCannon: https://www.npmjs.com/package/autocannon Fastify: https://www.npmjs.com/package/fastify Cpeak: https://www.npmjs.com/package/cpeak AWS IAM 10th Anniversary: https://aws.amazon.com/blogs/apn/iam-10th-anniversary-top-recommendations-for-working-with-iam-from-our-aws-heroes-part-1/ AWS EC2 Price Calculator: https://calculator.aws/#/createCalculator/ec2-enhancement AWS RDS Price Calculator: https://calculator.aws/#/createCalculator/RDSPostgreSQL AWS Load Balancer LCU Calculator: https://exampleloadbalancer.com/ondemand_capacity_reservation_calculator.html www.cododev.ca ------------------------------- PVCFVTSY1BWZE4HP

Cododev