Answer / Hariom Narayan

MongoDB Server is free and open-source, so it can be used for commercial purposes. However, for cloud-based solutions like MongoDB Atlas, you'll need to pay depending on the resources you require.

While creating schema in mongodb what are the points need to be taken in consideration?

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What are the limitations of mongodb?

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Is mongodb a document database?

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How do you display the list of all collections of current database?

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What will happen when you remove a document from database in mongodb? Does mongodb remove it from disk?

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Where is mongodb stored?

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In mongodb how do you use $set to update a nested value?

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How to set primary key in mongoose?

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Do mongodb databases have tables and schemas?

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How do I start mongodb on mac?

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Mongodb uses bson to represent document structures. True or false?

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How to retrieve data from multiple collections in mongodb?

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