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Does MongoDB support NoSQL?

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Does MongoDB support NoSQL?

Yes, MongoDB is a NoSQL Database. MongoDB is an open-source NoSQL database. NoSQL database is a type of non-relational database, and it is capable of processing structured, semi-structured and unstructured data.

Is MongoDB a JSON?

Start Thinking in JSON In MongoDB, data is stored as documents. These documents are stored in MongoDB in JSON (JavaScript Object Notation) format. JSON documents support embedded fields, so related data and lists of data can be stored with the document instead of an external table.

Is JSON the same as NoSQL?

JSON is mostly applied to programming languages. But, there is also NoSQL systems. NoSQL systems use JSON format to store data. Some of the NoSQL systems use JSON format are – MongoDB, CoucheDB etc.

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Why MongoDB is known as NoSQL database?

MongoDB is a database based on a non-relational document model. Thus, as a so-called NoSQL database (NoSQL = Not-only-SQL), it differs fundamentally from conventional relational databases such as Oracle, MySQL or the Microsoft SQL Server.

When would you use a document database like MongoDB instead of a relational database like MySQL or PostgreSQL?

In general, MongoDB creates more work (e.g. more CPU cost) for the client server. For example, to join data one has to issue multiple queries and do the join on the client. Even here in 2017 there is less tooling support for MongoDB than there is for relational databases simply because it is newer.

Do you think MongoDB is the best NoSQL database compared to Cassandra and HBase?

Conclusion. There is no doubt that MongoDB is one of the most popular open-source NoSQL databases, but wide column databases like Cassandra may provide better query performance and always-on capabilities.

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How is MongoDB different from other SQL and NoSQL databases?

SQL databases are used to store structured data while NoSQL databases like MongoDB are used to save unstructured data. MongoDB is used to save unstructured data in JSON format. MongoDB does not support advanced analytics and joins like SQL databases support.