One of the most important things in a System Design interview is to choose the right Database for the right use case. Here is a cheat sheet that can help you choose the right DB for most of the use cases that you can encounter.

Summary of the video: https://www.codekarle.com/systemdesi...

Author:   / sandeep1904  

We do over some important topics like which database you should use, in what scenarios, in a System Design Interview. Some comparisons between SQL and NoSQL databases, how to use multiple databases together in a realworld system, etc.

Chapters

0:00 Intro
1:05 Things that matter
1:45 Caching
3:20 File storage
4:22 CDN
5:11 Text search engine
6:30 Fuzzy text search
8:25 Timeseries databases
10:11 Data warehouse / Big Data
11:17 SQL vs NoSQL
11:24 Relational DB
14:28 NoSQL Document DB
16:28 NoSQL Columnar DB
18:23 If none of these are required
19:03 Combination of DBs Amazon case study.

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