Aneesha S

Aneesha S

$unset Operator in MongoDB: Quick Guide

Unset Operator Featured Image

MongoDB can store huge amounts of data and sometimes while inserting data in bulk some fields that we want to remove earlier remain there and are inserted in the database with empty or some values. Deleting these fields from all…

$pop Operator in MongoDB: Basic Guide

Pop Operator Featured Image

You may heard about the JavaScript pop() method used to pop or remove elements from an array. Similarly, MongoDB has a $pop operator that provides similar functionality of removing an element from an array.  But, there is a catch here,…