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 collation:
How to Install Apache Cassandra on Debian 10
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 –
How to Install Apache Cassandra on CentOS 8
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 – Install
How to Install Apache Cassandra on Ubuntu 20.04
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 Ubuntu 20.04. Prerequisites# You should logged in as root or user with sudo privileges. Step 1 – Install
How to Install MongoDB on Ubuntu 20.04
MongoDB is an opensource, cross-platform NoSQL database server. It uses JSON document to store data and fields can be vary from compare to other. In this tutorial, we will explain how to install latest version of MongoDB Community Edition on Ubuntu 20.04. MongoDB is popular for handling large amounts of data due to its performance,
How to Install CouchDB on Ubuntu 20.04
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 replication allows you to synchronize two or more CouchDB databases. CouchDB RESTful HTTP/JSON API allows you to read, edit, delete and create database documents. In this tutorial, we will explain
How to Install Apache Cassandra on Ubuntu 20.04
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 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 Apache Cassandra on CentOS 8
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 explains how to install Apache Cassandra on CentOS 8.