Salah AlawnehSingleton Design Pattern in RubyIn some cases, we need to create a class that can have only one instance. For example, consider a Configuration Manager that reads settings…May 18May 18
Salah AlawnehSpring Boot vs Ruby on RailsAccessing Data between Active Record and Repository PatternApr 28Apr 28
Salah AlawnehDesign Patterns in Ruby — Template Methodwe can do it always in the same steps, let’s call them TemplateFeb 10Feb 10
Salah AlawnehAWS Cloud Practitioner (Pricing and Support)AWS has a unique pricing system and in this story I’ll discuss the main concepts of AWS pricing and support.Jan 27, 2023Jan 27, 2023
Salah AlawnehAWS Cloud Practitioner (monitoring and analytics)In order to make sure that your application works as you planned you have to observe its behaviour, and AWS provides you with services and…Jan 22, 2023Jan 22, 2023
