MongoDB cursor to query, iterate and update the document using Nodejs stream to overcome the MongoError: Connection Closed By Application or MongoError: server localhost:27017 sockets closed.
To run the application you need to install MongoDB, Nodejs and mongodb driver.
To install and test MongoDB following the link: http://www.acemyskills.com/install-configure-and-start-mongodb-in-windows/
Follow the following steips to install the Nodejs
- Go to the https://nodejs.org/download/ and download the Nodejs file
- Install the downloaded file
- Set up the environment variables for Nodejs.
Test whether Nodejs is isntalled successfully by type the node --version
node --version
If it prints something like v0.10.38, node is installed successfully.
There is a package.json which holds all the dependendencies. Type the below command to install the mongodb driver dependency.
npm install