Basic MongoDB Commands Operations 👉👉👉Please check the below video 1 – To shows all the databases Atlas atlas-dsrabt-shard-0 [primary] myFirstDatabase> show dbs 2 – To use the database called sample_airbnb Atlas atlas-dsrabt-shard-0 [primary] myFirstDatabase> use sample_airbnb 3 – To show all the collections in… Read More
Installation of PostgreSQL Through YUM & RPM Methods These are another two methods of installation of PostgreSQL in Linux systems: 1 – YUM Installation. 2 – RPM Installation Installation of PostgreSQL through YUM package manager in Linux System: If you are using a Linux system,… Read More
Installation Of Robo 3T On Windows Robo 3T: Robo 3T is a free and open-source MongoDB GUI tool that allows users to manage their MongoDB databases with ease. Robo 3T provides features such as code autocompletion, a built-in query editor, and the ability to save… Read More
Create an account in MongoDB atlas. Steps to create an account in MongoDB atlas 1 – Open the following link in your browser like chrome, edge then you get like the image displayed below. Link: https://www.mongodb.com/atlas/database 2 – Click on try for free which you… Read More
Working with databases in MongoDB Atlas After setting the databases with clusters, now one organization is created which contains projects and, in that project, we will have clusters. 1 – The organization name is displayed at the top left you can have multiple organisations. 2… Read More
Installation of PostgreSQL Linux using Source Code: To begin, connect to the Linux virtual Machine via PuTTY using IP address. To obtain the IP address, log into the virtual machine and enter the command ‘ifconfig’ in the terminal. Now open Putty and enter the IP… Read More
Collection : It is a group of documents in a database.collection is like a table in a relational database. The database contains collections,collections contains documents and the documents contain data in it. Naming restriction for collections in MongoDB: 1. Collection name must begin with a… Read More
About JSON and BSON Both JSON and BSON are data interchange formats used for the representation and transmission of data between applications. JSON: (Java script Object Notation) It is text based format that is lightweight and also human readable format. Based on the javascript syntax… Read More
Installation of MongoDB on Windows Operating SystemInstallation of MongoDB on Windows Operating System To download community version, follow these steps. → Click on the link https://www.mongodb.com/try/download/community. → In version section select the version of MongoDB to download. → In platform select windows. → In package… Read More
Guide to Installing VirtualBox on Windows for Running Linux Virtual Machines: If you’re a Windows user, who wants to learn PostgreSQL on a Linux Platform, one of the best solutions is to use Linux virtual machines in VirtualBox. In this article, we’ll guide you through… Read More
