List the important features of mongodb.

1

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What is the use of a namespace in mongodb?

1

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What do you understand by a profiler with reference to mongodb?

1

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What should all points be taken into consideration while creating a schema in mongodb?

1

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What is the “__v” field in mongoose?

1

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What do you know about mongodb?

1

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Explain sharding in mongodb?

1

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What are the differences between mongodb and mysql?

1

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I am getting error cannot overwrite model once compiled mongoose, how to fix it?

1

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What is difference between unix timestamp and mysql timestamp?

969

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Write a command to list all databases in mysql?

998

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How to find second highest salary from a table?

985

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What are the types of database engines available in mysql?

977

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Explain triggers and stored procedures?

888

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Write command to import an mysql file?

983

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