Chained or chain of responsibility Pattern
Asynchronous messaging Pattern
Databases pattern: database per service or shared services
Event Sources Pattern
Command Query Responsibility Segregator(C...
Let us write a simple Golang program to understand the code structure. The Go code file must have the .go extension. There is no rule for filename, you can give any name to the Go file.
Let us create a hello_world.go file and put the following code:...