▪ No-SQL databases has different types of stored data and data models: Document, Key-value, Graph-based, Column-based databases.
▪ Ease-of-use, scalability, resilience, and availability characteristics.
▪ NoSQL databases stores unstructured data, and this gives huge performance advantage.
▪ NoSQL stored unstructured data in key-value pairs or JSON documents.
▪ No-SQL databases don't provide ACID guarantees.
▪ Drawback is transaction management
https://learn.microsoft.com/en-us/azure/architecture/data-guide/big-data/non-relational-data