![[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 –...
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 –...
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...
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...
Elasticsearch is a powerful open-source analytics 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 tutorial we will show you how to install...
Elasticsearch is a powerful open-source analytics 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 tutorial we will show you how to install...
Elasticsearch is a powerful open-source analytics 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 tutorial we will show you how to install...
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...