2018-10-04 14:47:55 +01:00
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---
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title: MongoDB
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---
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## MongoDB
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MongoDB is an open-source non-relational Database that uses a JSON like structure to store data.
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It uses a document model to store and retrieve the data instead of the table model used by sequential databases such as SQL or Oracle.
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2018-10-14 21:56:38 +05:30
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MongoDB is a distributed database at its core, so high availability, horizontal scaling, and geographic distribution are built in and easy to use.
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2018-10-04 14:47:55 +01:00
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### NOSQL Vs RDBMS
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| MongoDB Terms And Concepts | SQL Terms and Concepts |
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| --- | --- |
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| Database | Database |
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| Collection | Table |
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| document | Row |
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| Field | Column |
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| Index | Index |
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| Embedded Documents | Table Joins |
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### MongoDB Characteristics
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1. Next Generation Database
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2. No Joins
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3. Clustering
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4. Opensource
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5. Schema less
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6. No Relationships
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### Features of MongoDB
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1. Document Database
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2. High Performance
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3. Rich Query Language
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4. High Availability
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5. Horizontal Scalability
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### More Information
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[What is Mongo DB?](https://www.mongodb.com/what-is-mongodb)
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[Wikipedia article on Document-oriented Databases](https://en.wikipedia.org/wiki/Document-oriented_database)
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[SQL vs NoSQL](https://insights.dice.com/2012/07/16/sql-vs-nosql-which-is-better/)
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[Learn MongoDB from MongoDB](https://university.mongodb.com/)
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2018-11-17 13:24:45 +03:00
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[MongoDB Documentation](https://docs.mongodb.com/)
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