How to maximize your Golang application’s performance

Techniques to optimize Golang performance

Since its creation, Golang has been gaining popularity amongst developers. Many programers and teams are moving to Golang from other languages like Ruby, Python, and JavaScript. 

There are a lot of reasons for moving to Golang:

  • Concurrency
  • Resource optimization
  • High Speed
  • Efficiency
  • Scalability

The most common reasons developers love the language are the high speed it provides and the ease of scalability. And knowing the tricks is for sure a great idea to get a Golang Job

As an application’s code increases in length and complexity, the application’s performance takes a hit. It happens all the time, and it is inevitable. Then, developers start questioning the language or the framework they have chosen, but it’s always how the code is written that causes the pain.

Tips for Golang Performance Improvement

Here are some points that will help you improve the efficiency and performance of your Golang application:

  • Use multiple cores of the CPU: Goroutines is a feature that makes concurrency easy to implement in Golang. Though programmers choose to run the routines on a single core in most cases, there is a way to utilize more than one core to run the Goroutines. You can use “`GOMAXPROCS“` environment variable to set the number of cores that Goroutines uses. The Golang Developer need to choose this number wisely. If your Goroutines communicate a lot, it is better to be on one core. Else, using multiple cores can be advantageous.