Is a single connection sufficient in Node.js when using the Mongoose driver to handle concurrent requests in MongoDB?

Can a single connection pool size of { poolSize: 1 } be used for multiple simultaneous web service calls in MongoDB?

Will the connection be reused or will it result in an exception?

I am using the Mongoose driver in Node.js with MongoDB as the database.

Answer №1

Reusing the connection can be beneficial in saving resources, however, it may also lead to slower database queries due to the restriction of having only one active connection at a time. This limitation could pose challenges when managing increased workloads.

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