What is difference between Cassandra and MongoDB?

Why use MongoDB over Cassandra?

To start with, both database solutions are distributed by design. With Cassandra, your data is stored in non-relational partitions just as you insert them—much like any other NoSQL platform would. MongoDB takes the NoSQL concept a step further by being document-based.

What is Cassandra DB good for?

Here are some of the reasons Cassandra is a good fit for IoT and edge computing needs: Cassandra can ingest concurrent data from any node in the cluster, since all have read/write capacity. Ability to handle a large volume of high-velocity, time-series data. High availability.

How does Cassandra differ from MongoDB and Neo4j?

It is distributed database management system that is open-source with a wide column store, NoSQL database which is designed to handle and support large amounts of data across many servers. ... Difference between Neo4j and Cassandra :S.No.Neo4jCassandra9.Its primary database model is is Graph DBMS.Its primary database model is Wide column store.

When should you not use Cassandra?

When it's a 'no' Cassandra has limitations when it comes to: ACID transactions. If you expect Cassandra to build a system supporting ACID properties (Atomicity, Consistency, Isolation and Durability), unfortunately, it won't work.