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2 REDIS instances at least. rdis.io is good place to look for docs.
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2 REDIS instances at least. rdis.io is good place to look for docs.

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Dear<br />
&nbsp; &nbsp; &nbsp; &nbsp; I use redis for mysql DB cache, how can i setup Redis cluster? how many server i needed at least ? is there any user guide for build up Redis cluster
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Dear
        I use redis for mysql DB cache, how can i setup Redis cluster? how many server i needed at least ? is there any user guide for build up Redis cluster

Redis cluster for mysql

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

Linux

MySQL is an open source, relational database management system that runs as a server providing multi-user access to a number of databases. Acquired by Oracle in 2009, it is frequently used in combination with PHP installations, powering most of the WordPress installations.

MySQL Server

A NoSQL database provides a mechanism for storage and retrieval of data which is modeled in means other than the tabular relations used in relational databases. Motivations for this approach include: simplicity of design, simpler "horizontal" scaling to clusters of machines and finer control over availability. The data structures used by NoSQL databases (e.g. key-value, wide column, graph, or document) are specified from those used by default in relational databases, making some operations faster in NoSQL. Sometimes the data structures used by NoSQL databases are also viewed as "more flexible" than relational database tables.