How do NoSQL databases work? Simply Explained!

NoSQL databases power some of the biggest sites. They're fast and super scalable but how do they work?

Behind-the-scenes, they use a keyspace to distribute your data across multiple servers or partitions. This allows them to scale horizontally across many thousand servers.

NoSQL databases can operate in multiple modes: as key-value store, document store or wide column store.

You can run your own NoSQL database with software like Cassandra, CouchDB, MongoDB or Scylla. You can also use a cloud version like AWS DynamoDB, Google Cloud BigTable or Azure CosmosDB.

💌 Sign up for Simply Explained Newsletter:
https://newsletter.simplyexplained.com
Monthly newsletter with cool stuff I found on the internet (related to science, technology, biology, and other nerdy things)! No spam. Ever. Promise!

🌍 Follow me
Twitter: https://twitter.com/Savjee
Instagram: https://www.instagram.com/simplyexplained_com/
TikTok: https://www.tiktok.com/@simplyexplained_com
Website: https://simplyexplained.com

❤️ Become a Simply Explained member: https://www.youtube.com/channel/UCnxrdFPXJMeHru_b4Q_vTPQ/join

📚 Sources used to make this video:
https://savjee.be/videos/simply-explained/how-do-nosql-databases-work/

#database #aws #amazon #dynamodb #simplyexplained