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facebook user database design


facebook user database design



Table Name: User Columns: UserID PK EmailAddress Password Gender DOB Location
TableName: Friends … Have a look at the following database schema, reverse engineered by Anatoly
Lubarsky:.



4 Jan 2012 … My understanding is that it’s all stored in a giant in-house graph database called TAO. … The obvious
relationship is users connected via the “friend” relation to other users (“the social graph”), but edges can also
be …



29 Dec 2014 … Learn how to implement friends relationship database design like Facebook and Google Plus
. … The action_user_id represent the id of the user who has performed the most recent status field update.



29 Aug 2017 … Thus, before answering the million dollar question of what Facebook’s infrastructure is, let us
set a … SQL databases are not highly available — the end users generally build HA on top by replicating data …



You’re not going to have a billion users tomorrow and MySQL can handle several million rows
without any … Here is a posting from 2010 with a map of facebooks db design: Facebook database design.



Users UserFriends – M:M With Users (Needs a timestamp for the action) Posts – 1:M With Users (Needs a
timestamp for the action) PostsLikes – 1:M With Posts (Needs a timestamp … Graph databases solve …



18 Mar 2016 … Database schema for a social networking project; need some advice! … And here’s another re
Facebook: http://stackoverflow.com/questions/19400622/database-structure-of-facebook-to-store …



This is an adaptation of the Facebook replica that we designed in class, to give an idea of what I am looking for
…. cascaded through the foreign keys (so deleting a user will delete their items and any friendship entries in …



27 May 2015 … In the past, I’ve often wrestled with designing an optimal relational database model to
represent users in a multi-tenant system. I’ve wanted to get the model just right—enough structure to
accomodate …




By | 2018-08-27T15:04:25+00:00 August 27th, 2018|Uncategorized|Comments Off on facebook user database design