Blog.

A guide through the whole process of profiling and benchmarking the Golang app in 5 stages. The step-by-step process of finding slow spots in your application with the help of the pprof profiling tool. Using various optimization techniques, I will show you how to increase the RPS of a simple router by 20 times.

Discuss dependency Injection (DI) in Golang, highlighting its significance in promoting loose coupling and easier testing. Implement DI in Go using Google's Wire tool, showcasing its simplicity and effectiveness in managing dependencies without imposing specific syntax of DI frameworks.

The challenges encountered when integrating Protobuf with Kafka in a complex project environment featuring a diverse technology stack. Insights and lessons learned from the complicated process of updating Protobuf and gRPC tools. A cautionary tale and a guide for others navigating similar legacy systems and the intricacies of using Protobuf outside of its conventional gRPC context.

The rebirth of my blog, reincarnation and a warm introduction for the new readers. Discussing how this blog initially started many years ago and what to expect from in the future.