Apache Cassandra is a free and open-source NoSQL database system which includes high availability and non-compromising performance. It is using by many large companies like Github, NetFlix, Reddit and Instagram. In this tutorial we will show you how to install Apache Cassandra on Ubuntu 22.04. Prerequisites# Perform the following steps to install Apache Cassandra...
Apache CouchDB is an open-source NoSQL database developed by the Apache Software Foundation. It uses JSON to represent data stored in a database. The CouchDB RESTful HTTP/JSON API allows you to read, edit, delete and create database documents. In this guide, we will explain how to install CouchDB on Debian 11 system. How to...
Elasticsearch is a scalable, distributed and open-source software used to store collected. Its a data analytics and full-text search engine. It provides a multitenant-capable architecture which enables you to store, search and analyze large volumes of data faster. Elastic search is freely available under the Apache 2 license, which provides the most flexibility. In...
MySQL is widely used and popular open-source database management system. MySQL installation on Ubuntu is very easy and it’s commonly being a part of the popular LAMP and LEMP stacks. This article shows you how to install MySQL on Ubuntu 22.04 systems. How to Install MySQL on Ubuntu 22.04# Perform the following steps as...
MariaDB is an open-source and multi-threaded database management system which used as alternate of MySQL in LAMP stack. It’s developed by some of the original developers of the MySQL. This tutorial covers how to install MariaDB on Ubuntu 22.04. Prerequisites# How to Install MariaDB on Ubuntu 22.04# Perform the following instructions to install MariaDB...
Elasticsearch is an open-source, analytical and full-text search engine. It provides a distributed, multitenant-capable architecture which enables you to store, search and analyze large volumes of data faster. Elastic search is freely available under the Apache 2 license, which provides the most flexibility. In this guide you will learn how to install Elasticsearch on...
Apache Cassandra is an open-source NoSQL database system with high availability and without compromising performance. As Cassandra belongs to the NoSQL category, it stores data in the form of key value pairs. Many large companies like Github, NetFlix, Reddit and Instagram are using Apache Cassandra. In this tutorial we will learn how to install...
![[Solved] Unknown collation: utf8mb4_0900_ai_ci](https://tecnstuff.net/wp-content/uploads/2021/06/unknown-collation-utf8mb4_0900_ai_ci.jpg)
A collation means a predefined rules to compare and sort character strings in a database server. Generally, this error occurs during the database restoration on another server. In this guide, we will show you how to fix Unknown collation: utf8mb4_0900_ai_ci error. Let us discuss the cause and solution about the issue: Problem – Unknown...
Apache Cassandra is an open-source NoSQL database system with high availability and without compromising performance. It is used by many large companies like Github, NetFlix, Reddit and Instagram. In this described how to install Apache Cassandra on Debian 10 Buster. Prerequisites# You should logged in as root or user with sudo privileges. Step 1...
Apache Cassandra is an open-source NoSQL database system with high availability and without compromising performance. It is used by many large companies like Github, NetFlix, Reddit and Instagram. In this described how to install Apache Cassandra on CentOS 8. Prerequisites# You should logged in as root or user with sudo privileges. Step 1 –...