What are some case studies on monolithic architecture?

What are some case studies on monolithic architecture?

Monolithic architecture is a software design approach where all components are interconnected and interdependent. Some notable case studies include the development of early versions of Facebook and eBay, where a single codebase managed all functionalities. Would you like to know more about a specific case?

Yes, can you tell me more about Facebook's early architecture?

Sure! Facebook initially used a monolithic architecture to handle its rapid growth. This approach allowed for quick iterations and deployments. However, as the platform scaled, they faced challenges like slower deployment times and difficulties in managing the codebase, leading them to gradually adopt a more microservices-oriented architecture.

What were the main challenges they faced?

The main challenges included scalability issues, long deployment cycles, and difficulties in maintaining a large codebase. As features grew, the monolithic structure made it hard to isolate and fix bugs without affecting the entire system.

How did they transition to a microservices architecture?

Facebook transitioned by gradually breaking down their monolithic application into smaller, independent services. They started with less critical features, allowing teams to work on different parts of the application without impacting others, ultimately leading to improved scalability and faster deployments.