A Shift from Monolithic to Microservice Architecture

Monolithic

Application have changed dramarically

• A Decade Ago ( and still valid )
  • Apps were monolithic
  • Built on single stack such as .NET or Java
  • Long Lived
  • Deployed to a single server

Benefits of monolith - Simple to Develop , Test , Deplot & Scale

• simple to develope because of all the tools and IDEs aupport to that kind of application by default
• easy to deploy because all coponets are packed into one bundle
• Easy to scale the whole application

Disadvantages of monolith

• Very difficult to maintain
• One Component failure will cause the whole system to fail
• Very difficult to understand and create the patches for monolithic applications
• Take a long time to startup because all the components need to get started

Microservice

Today

• Apps are constantly developed
• Build from losely coupled components
• New version are deployed often
• Deployed to a multitude of server

shipping code is damm too hard

an efforts to solve complet problem

every possible good to ship X every possible way to ship

Enter … Internodal container

Thats what Docker all about

Comparing Docker vs VM