Repository Index

TranslatedA comprehensive summary of computer fundamentals interview questions (computer networks / operating systems / databases / Git...), including detailed follow-up questions and answers; everything is in the form of [question + follow-up + answer], ready to use right away and aimed directly at interviews at major internet companies; can be used for mock interviews, review before interviews, and preparing quickly for interviews in a short time...

• interview
• computer-science
• computer-network
• operating-system

Irmin is a distributed database that follows the same design principles as Git

• ocaml
• git
• storage
• mirageos

Store different kind of actions (Like ❤️, Follow 👁, Star ⭐, Block ...) in one table via ActiveRecord Polymorphic Association.

• follow
• followers
• likes
• watch

One database for user-user (follows), user-item (likes), and item-item (related items) interactions — precomputed at write time, served as simple lookups

• database
• low-latency
• real-time
• graphdb