Databases

How to Install ClickHouse on Ubuntu 20.04

August 15, 2020

Install ClickHouse quickly on Ubuntu 20.04 with the instructions provided in this tutorial. We cover everything you need before you install this tool, and we also show you how to get started with ClickHouse.

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How to Deploy and Run Redis in Docker

July 23, 2020

The tutorial shows you how to deploy Redis using the Docker run command. Also, learn how to deploy Redis on multiple servers in your cluster, efficiently link the containers, and access Redis from remote servers.

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How to Install Redis on Ubuntu 20.04 / 18.04

July 7, 2020

Install Redis on Ubuntu 20.04 in a couple of simple steps by following this tutorial. This guide also shows you how to set up the basic configuration and password authentication by modifying the Redis configuration file.

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How to Create, Drop, Alter, and Truncate Tables in Cassandra

July 2, 2020

The process for creating tables in Cassandra depends on what type of information you want to query. Follow the instructions in this guide to create a table in Cassandra using different types of keys, and to learn how to alter, drop, or truncate a table.

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What Is NoSQL Database? – NoSQL Explained

June 17, 2020

The article provides a detailed explanation of what a NoSQL databases is and how it differs from relational databases. It focuses on the strengths and weaknesses of the non-relational database model using many practical examples.

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Cassandra Data Types: Built-in, Collection, & User-defined

June 10, 2020

Apache Cassandra, a NoSQL database, supports a variety of data types, including built-in, collection, and user-defined data types. This article explains how these differ from each other and help you decide when to use one over the other.

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NoSQL Database Types


NoSQL databases are an alternative to the traditional SQL databases. They are more flexible, scalable and functional for working with big data. There are different types of NoSQL databases. The most widely used types include: key-value databases, document databases, wide-column databases, and graph databases.

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How to Install Cassandra on Windows

June 8, 2020

This in-depth tutorial explains how to install, configure, and remove Cassandra on Windows 11.

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How to Install Elasticsearch, Logstash, and Kibana (ELK Stack) on CentOS 8

May 6, 2020

Need to install the ELK stack to manage server log files on your CentOS 8? Follow this step-by-step guide and set up each layer of the stack - Elasticsearch, Logstash, and Kibana.

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Cassandra vs MongoDB - What are the Differences?

April 27, 2020

Learn about the difference between Cassandra and MongoDB. These NoSQL databases have some similarities, but many more differences. Examine these factors and decide which database is better for you.

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