Apache Cassandra is a free and open-source NoSQL database with no single point of failure. It provides linear scalability and high availability without compromising performance. Apache Cassandra is used by many companies that have large, active data sets, including Reddit, NetFlix, Instagram, and Github. This article guides you through the installation of Apache Cassandra on
How to Install Tor Browser on Ubuntu 20.04
Tor Browser is a customized version of Firefox that routes the web traffic through the Tor network, making it private and anonymous. When you browse the Internet with the Tor Browser, the connection to the website you are viewing is encrypted and protected from network surveillance and traffic analysis. However, using Tor Browser comes with
How to Install Sublime Text 3 on Ubuntu 20.04
Sublime Text is a popular text and source code editor for web and software development. It is very fast, and it comes with lots of powerful features out of the box. The application can be enhanced and customized by installing new plugins and creating custom settings. This article explains how to install Sublime Text 3
How to Install MongoDB on Ubuntu 20.04
MongoDB is a free and open-source document database. It belongs to a family of databases called NoSQL, which is different from the traditional table-based SQL databases like MySQL and PostgreSQL. In MongoDB, data is stored in flexible, JSON-like documents where fields can vary from document to document. It does not require a predefined schema, and
How to Install CouchDB on Ubuntu 20.04
Apache CouchDB is a free and open-source NoSQL database developed by the Apache Software Foundation. It can be used as a single-node or clustered database. CouchDB server stores its data in named databases, which contains documents with JSON structure. Each document consists of a number of fields and attachments. Fields can include text, numbers, lists,
How to Install Nagios on Ubuntu 20.04
Nagios is a popular open-source monitoring system. Nagios keeps an inventory of your entire IT infrastructure and ensures your networks, servers, applications, services, and processes are up and running. In case of failure or suboptimal performance, Nagios will send notification alerts via various methods. This article explains how to install Nagios on Ubuntu 20.04. Installing
How to Set Up SSH Keys on Ubuntu 20.04
Secure Shell (SSH) is a network protocol for creating a secure connection between a client and a server. With SSH, you can run commands on remote machines, create tunnels, forward ports, and more. SSH supports various authentication mechanisms. The two most common ones are password and public-key based authentication. Authentication using a public key is
How to Install Memcached on Ubuntu 20.04
Memcached is an open-source, free and high-performance in-memory caching system. Generally, it’s used to speed up web applications by caching large volumes of data in memory from page load requests or API calls. This article explains how to install and configure Memcached on Ubuntu 20.04. Install Memcached on Ubuntu# The standard Ubuntu repositories includes the
How to Install Steam on Ubuntu 20.04
Steam is a digital service to distribute video games developed by Valve Corporation. There are numerous games free and paid games available on Steam store. This article explains how to install the Steam client on Ubuntu 20.04. Prerequisites# You must be logged in as a user with sudo privileges on your Ubuntu system. Install Steam
How to Install Gradle on Ubuntu 20.04
Gradle is free and open-source build tool used for the Java projects, combining the best features of Ant and Maven. It is flexible and helps developers team to automate and build easier and faster software. In this tutorial we will explain how to install Gradle on Ubuntu 20.04. Prerequisites# Ensure that you are logged in