Design Microservices Architecture with Patterns and Principles - Design Instagram System Architecture

The video tutorial explores Instagram's system architecture, focusing on its global data centers and database choices. Instagram handles massive data and interactions daily, requiring a robust architecture. It uses PostgreSQL and Cassandra databases, prioritizing availability over consistency, following the CAP theorem. Instagram employs polyglot persistence and the CQRS design pattern to manage data effectively, ensuring quick user responses and eventual consistency.

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