MongoDB vs CouchDB: Open Source NoSQL and Document Databases Comparison
MongoDB vs CouchDB: Open Source NoSQL and Document Databases Comparison MongoDB and CouchDB are both document-oriented databases. MongoDB and CouchDB are the best examples of open source NoSQL database. Aside from both storing documents though, it turns out that they don't share much in common. There are a lot of difference between MongoDB and CouchDB in terms of implementation of their data-model, interface, object storage, replication methods etc. As we say, MongoDB and CouchDB are both document-oriented free and open source databases, the word "document" does not mean a word processing file or a PDF. Rather, a document is a data structure defined as a collection of named fields. JSON (JavaScript Object Notation) is currently the most widely used notation for defining documents within document-oriented databases. JSON's advantage as an object notation is that, once you comprehend its syntax -- and JSON is remarkably easy to grasp -- then you have all you need to de...