Database

In this tutorial, we will discuss what is DataStax Astra DB, how to create a database with Astra DB, how to load sample data to the database and finally how to connect the databases.

This guide explains how to setup MySQL with docker and how to connect to MySQL databases from command line and MySQL Workbench graphical client in Linux.

In this article, we will go through the step-by-step process to install Cassandra in CentOS 7 Linux and learn a few CQL commands.

In this guide, we will discuss what is Cassandra, the Market leading NoSQL DB, Cassandra architecture, key components and and its use cases in detail.

Learn how to install latest MongoDB 5 version community edition using Vagrant in Linux.

This guide explains how to reset a forgotten MySQL root password in Ubuntu 20.04 LTS.

This guide explains why and how to change authentication method for MySQL root user…

This guide explains how to install MySQL in Ubuntu Linux, how to set MySQL root user password, and how to access MySQL server as root user.

This guide explains why you need to use an environment variable to connect to…

Even though the default database SQLite3 works great with Ruby on Rails, we shouldn’t…