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Define event loop in Node.js.
28 Jul, 18

Define event loop in Node.js.

by | Jul 28, 2018 | Uncategorized | Last updated at July 10, 2020

Node.js is a server side java script framework. It is a single-threaded application, but it can support concurrency via the concept of event and callbacks. The event loop is what allows Node.js to perform non-blocking I/O operations, and...
MongoDB aggregation Pipeline Uses
22 Jun, 18

MongoDB aggregation Pipeline Uses

by | Jun 22, 2018 | MongoDB | Last updated at July 10, 2020

The MongoDB aggregation Pipeline just like UNIX command shell Pipeline means the possibility to execute an operation on some input and use the output as the input for the next command and so on. So MongoDB supports the same concept of an aggregation...
Things to know Before Using MongoDB
14 May, 18

Things to know Before Using MongoDB

by | May 14, 2018 | MongoDB | Last updated at July 10, 2020

MongoDB is a very impressive cross-platform, document-oriented database that can be used in the most type of projects. its an open source edition and built-in C++ language. MongoDB most popular in NoSQL database. Why use MongoDB? The most and main benefits...