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The article aims to discuss 6 tips that could help diagnose and fix performance problems in your Go applications. Benchmarking: Writing effective benchmarks in Go is crucial for understanding the performance of your code. Benchmarks can be created by adding the suffix “_test” to a Go file and using the testing package’s Benchmark function. Here’s an example: In this example, we’re benchmarking the time it takes to calculate the 20th Fibonacci number....

Neal Ford & Mark Richards, in their book *Fundamentals of Software Architecture: An Engineering Approach, *came up with four dimensions that make up software architecture. They are often referred as the “Pillars of Software Architecture”: Common challenges in building software systems What is Hexagonal Architecture? Hexagonal Architecture, also known as Ports and Adapters Architecture or Clean Architecture, is a software architecture pattern that promotes loose coupling between the application core (business logic) and external components such as user interface, database, and external services....