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What is a Replica Set in MongoDB?

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What is a Replica Set in MongoDB?
R

Full Stack Developer with a passion for building web applications. PHP, Node.js, Laravel, MySQL, MongoDB. Love collaborating & making a difference

A replica set in MongoDB is a group of mongod processes that maintain the same data set. Replica sets provide redundancy and high availability, and are the basis for all production deployments.

Source:

Replication — MongoDB Manual. www.mongodb.com/docs/manual/replication

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Raja Muhammad Asher - Senior Software Engineer - Full Stack Developer

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Full Stack Developer with a passion for building web applications. PHP, Node.js, Laravel, ExpressJS, MySQL, MongoDB. Love collaborating & making a difference