Architecture of instagram, backend api responses, features that can be added and how, component structure

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Instagram backend architecture, API responses, features, and component structure overview

Instagram backend uses a microservices architecture to handle various functionalities like user authentication, image storage, and feed generation.
Backend API responses are typically in JSON format and include endpoints for actions like posting photos, liking posts, and following users.
Features that can be added include real-time messaging, video sharing, and improved search functionality.
New features can be implemented by adding new microservices, updating existing APIs, and integrating third-party services.
Component structure includes servers for handling requests, databases for storing user data and images, and caching layers for optimizing performance.

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