MongoDB

 MongoDB is an open source, document-based database management system that does not require a table schema description. MongoDB - classified as NoSQL and uses JSON-like documents and a database schema. If all four previous DBMSs are well known to most IT professionals, then few have heard of MongoDB. But she confidently takes the 5th line in almost all ratings. And as a result, in our ranking, she also occupies the 5th position.

What to do if it gives an error

 What to do if it gives an error


If the message “The proxy server refuses to accept the connection” appears on the screen, this indicates three things:


The IP address has expired. You need to extend the validity period or buy a new ip.

A proxy or vpn extension works in the browser. Remove the plugin or stop it.

You entered the intermediate server information incorrectly. Recheck ip, port, login and password.

If there are no results, contact the technical support of the proxy service.