In the last few years, the use of containers has increased significantly. The concept of containers have been around for several years, but it was Docker’s easy-to-use command line that started to popularize containers among the developer from 2013.

In this series I am trying to demonstrate how containers work…

Go is a programming language often used for applications in which performance matters. Optimizing your code based on assumptions is not a best practice of course. You need to have insights about your code performance and bottlenecks to be able to optimize it efficiently.

What is a profiler?

Profiler is a dynamic performance analysis…

To err is human, to forgive divine.
— Alexander Pope

These are mistakes that I’ve made writing Go. Although these might not cause any sort of error but they can potentially affect the software.

1. Inside Loop

There are several ways to make a mess inside a loop which you need to be…

I encountered a problem in Go Garbage Collection inside a project of mine recently. A massive amount of object were allocated repeatedly and caused a huge workload of GC. Using sync.Pool I was able to decrease the allocations and GC workload.

What is sync.Pool?

One of the highlights of Go 1.3 release was…

Ali Josie

Software Engineer at Harlem Next

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