Database

Are you a Python developer looking around for a MongoDB ORM for Python for your amazing application? Then this tutorial is just for you! The popularity of MongoDB has grown over time, especially as a robust database management system. There’s no denying it – MongoDB is sometimes a challenge for beginners. There are a number […]

In this guide, I will discuss the ultimate difference between CouchDB vs MongoDB. You may be reading this blog today because you are a rookie who has heard of these two databases but is unsure how they vary. Perhaps, you are a seasoned developer who wishes to investigate or discover the differences between CouchDB vs

The $not operator in MongoDB is a logical operator for finding documents that don’t match the given operator expression. In MongoDB, the $not operator may be used with read methods like find(), findOneAndUpdate(), and others. In this post, we will guide you on how to use the $not operator and show you several examples so

MongoDB provides several simple ways to query for null or missing values. This can be useful in many situations such as when you want to clear data that does not have a required field or you want to set a default value for data that has a null value or maybe you want your User

In this tutorial, I will cover the $set operator in MongoDB. The $set operator replaces the value of a given field with a given value. If the $set operator is given a field that does not exist, then it will create a new field and assign the given value to it. however, if that field

MongoDB provides a flexible document-based data model that allows developers to easily store semi-structured and unstructured data. One of the fundamental concepts in MongoDB is the use of operators, which are used to perform specific operations on values. The MongoDB field update operator is an operator that enables developers to update specific fields within a

Sorting is a technique to rearrange documents. This rearrangement can be ascending or descending according to the requirements. A real-life example is the student records, they are arranged in ascending order by name. Suppose a school has hundreds of records of students stored in the MongoDB database and new students are added continuously, it is

In this tutorial, I am going to explain in detail all the logical operators in MongoDB. Logical operators in MongoDB allow developers/users to apply different types of conditions allowed by each of them. There are in total 4 logical operators available to us, all of which we will discuss. Here’s a sneak peek at the

In this tutorial, I will explain how to use the storageSize() function in MongoDB. The storageSize() function in MongoDB allows you to check how much storage size is allocated in bytes for a particular collection to store documents in it. This guide will give you a simple demonstration of how to use the storageSize() function

In this tutorial, I am going to talk about regex in MongoDB to help check if a field contains a specified string. Regex in MongoDB allows us to look up strings in our collections the way we want. It comes with multiple options so we can customize our query to check if a field contains