Facebook System Design Interview Questions

Facebook System Design Interview Questions:

Design Facebook Status Search:
Facebook provides a search bar at the top of its page to enable its users to search posts, statuses, videos, and other forms of content posted by their friends and the pages they follow. In this question,
1. Develop a service to enable the users to search the statuses posted on Facebook by their friends and followed pages.
2. Consider that these statuses will only contain text for this particular question.

Design Live Commenting:
This question is not related to Live Videos. This question is related to the active real-time feed of comments at the bottom of each post. Thus, in this question,
1. Design the backend of a system that can enable real-time commenting on Facebook posts.
2. The users should be able to see the new comments in real-time for the posts visible in front of their screen.

Design Facebook News Feed:
In the Design Facebook News Feed question, design the following key features and their APIs.
1. Facebook users should see the news feed containing posts and statuses from their friends and pages that they have followed.
2. They can post and like statuses that may contain text, images, and videos.
3. They can send friend requests to other users and follow other pages.

Design Facebook Messenger or WhatsApp:
Develop the backend of a messenger system that can,
1. Support 1:1 conversations between two users.
2. Track the online or offline status of the users.
3. If time remains, discuss more complex features like Group conversations and Push notifications.

Design Instagram:
Design a simpler version of Instagram.
1 . Users can upload and share photos.
2. They can follow other users.
3. Like the photos posted on Instagram.
4. Instagram users should get a scrollable feed of photos that are posted by the users they follow.

Learn more about the design goals, scale estimations, high-level design overview, and detailed architecture diagram of these problems in this video - youtu.be/hykjbT5Z0oE
Source: The article published by HackerNoon: hackernoon.com/a-look-at-the-top-questions-for-a-system-design-interview-at-facebook-va15311j

楼主全部都是英文的 这是蝇准备发帖 骗分?

Learn more about the design goals, scale estimations, high-level design overview, and detailed architecture diagram of these problems in this video - youtu.be/hykjbT5Z0oE

Source: The article published by HackerNoon: hackernoon.com/a-look-at- the-top-questions-for-a-system-design-interview-at-facebook-va15311j

谢谢楼主，收藏了，最近正在面试