Types of NoSQL Databases | Why you should learn NoSQL before your next System Design Interview

In our previous video, we went over "Relational DB vs NoSQL DB". Please find the video here: https://www.youtube.com/watch?v=RQ9UzYueBs0

In continuation to that, we will go over different "Types of NoSQL Databases" and why you should know them in preparation for your next tech company interview. In our humble opinion, knowledge about these data stores and their working will help you immensely in any system design interview.

In this video, we drew out key differences between Aggregated-Oriented Databases and Non-Aggregate Oriented Databases.

One by one we looked at different types of NoSQL databases such as:
1. Key-value datastore: Like DynamoDB
2. Document datastore: Like MongoDB
3. Columnar datastore: Like Amazon Redshift
4. Graph datastore: Neo4j
5. Time-series datastore: Like InfluxDB

We have also got this content in text format which you can check at our website by clicking this link here: https://www.techtakshila.com/system-design/chapter-5/

We hope you guys enjoy these type of videos. We are hoping to release a lot more like these in near future. Hope to hear your feedbacks.
How to prepare for System Design Interview: https://www.youtube.com/watch?v=uaD8ugY9C_c
Check out some of the system design case studies like Whatsapp, Instagram and Netflix:
https://www.youtube.com/watch?v=jN1pnBVIj7M&list=PLHMidKn7cOm5Nwues2Wu8H45aW5AtFOZs
Disclaimer: This video is only intended for informational and educational purposes. TechTakshila doesn't take any guarantees on content consumer's application of the concepts, learned from this video.
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References:
* http://www.informit.com/articles/article.aspx?p=2429466
* https://www.youtube.com/watch?v=qI_g07C_Q5I
* https://panoply.io/data-warehouse-guide/redshift-columnar-storage-101/
* https://en.wikipedia.org/wiki/Column-oriented_DBMS
* https://en.wikipedia.org/wiki/Graph_database
* https://docs.aws.amazon.com/cli/latest/reference/dynamodb/put-item.html
* https://docs.aws.amazon.com/documentdb/latest/developerguide/getting-started.connect.html
* https://docs.influxdata.com/influxdb/v1.7/introduction/getting-started/
* https://www.youtube.com/watch?v=OoCsY8odmpM
* https://neo4j.com/graphgist/bank-fraud-detection

Видео Types of NoSQL Databases | Why you should learn NoSQL before your next System Design Interview канала Tech Takshila