How Companies Use Golang: 7 Real-World Examples You Need to Know

Why Are Tech Companies Choosing Golang?

Photo by Ilya Pavlov on Unsplash

Golang (Go) has become a dominant language for backend development, cloud computing, and high-performance systems. Developed by Google, it has gained traction among companies seeking scalability, concurrency, and efficiency.

But how is Golang used in real-world applications? Let’s explore seven major companies that have embraced Go and the impact it has had on their systems.

1. Google: The Birthplace of Golang

Since Google created Go in 2009, it has naturally become a key part of its infrastructure.

Use Cases:

• Kubernetes: The world’s most popular container orchestration system, built in Go.
• Google Cloud Services: Many backend components use Go for its speed and concurrency.
• YouTube Infrastructure: Some parts of YouTube’s backend run on Golang for efficient video streaming.

Impact: Go enables Google to build scalable cloud-native applications with minimal overhead.

2. Uber: Enhancing Scalability and Performance