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CouchDB vs MongoDB


Difference between Couchdb and Mongodb. Below is the comparative study between CouchDB and MongoDB.

 

COUCHDB MONGODB
Uses HTTP/REST based interface. Uses binary protocol and custom protocol.
It is a NoSQL Database or a non-relational database. It is also a NoSQL Database or a non-relational database.
CouchDB is a document oriented database server. MongoDB is a document oriented database server.
Stores and retrieve data in other than tabular relations model using JSON format. Stores and retrieve data in other than tabular relations model using BSON format.
Access to a document is easy as the database directly contains the documents. Here, the collection contains documents and the database contains the collections.
Provides high availability with no single point of failure. Easy to administer in the case of failure.
Written in Erlang. Written in C++.
Eventually consistent. Strongly consistent.
More Secure. Less Secure.
Supports master-master replication. Supports master-slave replication.
Favors availability. Favors consistency.

 

 



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