monolith

Advantages

Pain points in Monolith !

microservice

Advantages

over

Monolith

Pain points of Microservice

serverless

serverless

Advantages over Microservice 

Pain points

monorepos

monorepos

what it's not?

Replacement or competitor of
- Monolith

- Microservice 

- Serverless (FAAS)

Monorepo

- How to organize your code

Monorepo

Advantages 

- single source of truth

- all the changes related to feature is in the single place/PR

- dependency hell

- easy rollback management 

- singular coding style

- setup once (babel, webpack), not in every repos

- easy refactoring

- avoid repeated boilerplate code

- collaboration across teams is easier

Monorepo

Then why no one is using it? 

Monorepo

Monorepo

Monorepo

Why Google Stores Billions of Lines of Code in a Single Repository

Uber Technology Day: Monorepo to Multirepo and Back Again

Monorepo

Monorepo

Pain points

- Source control (git, hg)

    - Technical limitations on performance issues 

    - Managing access control

- CI & CD

    - New learning

    - Integration with an existing build process

    - Building and testing the entire codebase can take a long time

References

http://blog.shippable.com/ci/cd-of-microservices-using-mono-repos