Home » Author Archives: Yatin Batra

Author Archives: Yatin Batra

Yatin Batra
Yatin has graduated in Electronics & Telecommunication. During his studies, he has been involved with a large number of projects ranging from programming and software engineering to telecommunications analysis. He works as a software developer in the information technology sector where he is mainly involved with projects based on Java and J2EE technologies platform.

MongoDB Evaluation Query Operators Example

Hello readers, in this tutorial, we will understand the different evaluation query operators available in the Mongo database. Let’s study in brief the different ways in which these operators can be used. 1. Introduction If you have installed the MongoDB application (version 3.6) on Windows or Ubuntu operating system and you wish to learn the evaluation query operators then follow ...

Read More »

MongoDB Element Query Operators Example

Hello readers, in this tutorial, we will understand the different element query operators available in the Mongo database. Let’s study in brief the different ways in which these operators can be used. 1. Introduction If you have installed the MongoDB application (version 3.6) on Windows or Ubuntu operating system and you wish to learn the element query operators then follow ...

Read More »

MongoDB Logical Query Operators Example

Hello readers, in this tutorial, we will understand the different logical query operators available in the Mongo database. Let’s study in brief the different ways in which these operators can be used. 1. Introduction If you have installed the MongoDB application on Windows or Ubuntu operating system and you wish to learn the logical query operators then follow the below ...

Read More »

MongoDB Comparison Query Operators Example

Hello readers, in this tutorial, we will understand the different comparison query operators available in the Mongo database. Let’s study in brief the different ways in which these operators can be used. 1. Introduction If you have installed the MongoDB application on Windows or Ubuntu operating system and you wish to learn the comparison query operators then follow the below ...

Read More »

MongoDB Array Query Operators Example

Hello readers, in this tutorial, we will see the different array query operators in the Mongo database. Let’s study in brief the different ways in which these operators can be used. 1. Introduction If you have installed the MongoDB application on Windows or Ubuntu operating system and you wish to learn the Array Query operators, then follow the below steps. ...

Read More »

MongoDB Delete Collection Example

Hello readers, in this tutorial, we will see how to delete a collection in MongoDB. Let’s study in brief the different ways in which a MongoDB collection can be deleted. 1. Introduction If you have installed the MongoDB application on Windows or Ubuntu operating system and you wish to learn about the delete operations then follow the below steps. It’s ...

Read More »

MongoDB Backup and Restore Example

Hello readers, these days it is very important to protect the data against any damage if a disaster or the unforeseen outages. Thus, irrespective of the database type, it is important to keep up the regular data backups to make data available during the server crash or data corruption. In this tutorial, we will see how to use the Backup ...

Read More »

MongoDB Create User and Assign Roles Example

Hello readers, these days in order to keep up the data integrity authentication and authorization of a user is important to use a database. In this tutorial, we will see how to set up more users in the MongoDB database and assign roles. 1. Introduction If you have installed the MongoDB application on Windows or Ubuntu operating system and you ...

Read More »

MongoDB Authentication Example

Hello readers, these days authenticating a user is an important practice to keep the data integrity in a database. In this tutorial, we will see how to set up authentication in the MongoDB database. 1. Introduction If you have installed the MongoDB application on Windows or Ubuntu operating system and you wish to run the MongoDB database in a secure ...

Read More »

MongoDB vs MySQL Example

1. Introduction These days, when it comes the time to select a database, one of the toughest decision for the developers is picking a relational or a non-relational database. While both are achievable alternatives, there are definite differences that developers must keep in mind when making a conclusion. In this tutorial, we will learn the important differences between the MongoDB ...

Read More »