What are the Difference between MongoDB and Cassandra?
Answer / Sravan Kumar Gautam
MongoDB is a NoSQL document-oriented database, while Cassandra is a distributed, NoSQL key-value store. Key differences include: data model (documents vs tables), query language (MongoDB Query Language (MLAB) vs CQL), consistency models (eventual consistency for MongoDB, tunable consistency for Cassandra), and sharding strategy (collection-level sharding in MongoDB, row-level partitioning in Cassandra).
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