Saturday, July 27, 2019

Facebook design interview questions

1. 设计Facebook News Feed
2. 设计一个wallpaper,从你的facebook 帐号下载图片
3. 设计search infra to return typeahead (mainly focused on the components after tokenization and query understanding, machine learning for ranking is not considered here)
4. Design infra and storage for posts with same keywords
5. 设计一个类似网页translator。网页的内容需要根据不同的地区翻译成该地区的语言。
follow up - 对于dynamic的内容,如何实现
6. 输入提示.
7. 订票网站的后台.

8. 设计whatsapp
9. 第一轮稀通射击 推特搜索 要求是DAU 100M 读写qps一致 按照grokking和散的平方章给的思路回答
10. wiki 挖掘器
11. 系统设计 instagram
12. 设计内存缓存 
13. design friend list online and offline feature
14. system design, 设计搜索自动补全功能,typeahead
15. nlp design: 假定现在有个机器翻译系统上线了,如何评估翻译质量.
16. google photos app-baidu 1point3acres
features:
1. query photos for a user
2. upload/sync phot






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