NodeJS + MongoDB Event handler; Is it possible to?

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yarushin_a2016-09-30 13:17:23

MongoDB

yarushin_a, 2016-09-30 13:17:23

Is it possible to put an event handler on the NodeJS server so that it reacts to the appearance of new data in MongoDB ? Otherwise, you will have to constantly check the database for new data.

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3 answer(s)

I

Ivan, 2016-09-30
@LiguidCool

And how does the node learn about the data differently if it does not poll the server?

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napa3um, 2016-09-30
@napa3um

https
://docs.mongodb.com/manual/core/tailable-cursors/tugdualgrall.blogspot.ru/2015/01/how-to-create-pub...

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miki131, 2016-10-01
@miki131

redis.io/topics/pubsub