Golang Essentials (Part 11): Buffered vs Unbuffered Channels Explained

→Welcome to Part 11 of the Golang Essentials Series!
In this video, we dive deep into Channels in Golang, focusing on the difference between Buffered and Unbuffered channels.

Channels are a core part of Go’s concurrency model and are used to communicate safely between goroutines.
🔥 What You Will Learn

What is a channel in Golang
→Why channels are needed with goroutines
→What is an Unbuffered Channel
→How unbuffered channels block send/receive
→What is a Buffered Channel
→How buffering changes behavior🔥 What You Will Learn
→What is a channel in Golang
→Why channels are needed with goroutines
→What is an Unbuffered Channel
→How unbuffered channels block send/receive
→What is a Buffered Channel
→How buffering changes behavior

🚀 Why Channels Matter

Channels help you:
→Communicate between goroutines safely
→Avoid shared-memory bugs
→Build scalable and concurrent systems
→Write clean and idiomatic Go code

They are heavily used in:
→Backend services
→Worker pools
→Pipelines
→Real-time & trading systems


Hey, I’m Pankaj Saini — a Software Engineer by profession with experience working at two of India’s leading stockbrokers. I’ve also worked as a Quant Developer, where I built and deployed several trading algorithms. On this channel, I’ll be sharing my knowledge, insights, and practical experience in algorithmic trading to help you learn and grow in this space.

👨‍💻 By: Pankaj Saini

Contact link :
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