Shulou(Shulou.com)06/01 Report--

The editor in this issue will bring you an introduction about the nodes in the Redis cluster, analyze and describe it from a professional point of view. I hope you can get something after reading this article.

The nodes in the Redis cluster are divided into master node (master) and slave node (slave), in which the master node is used to process slots, while the slave node is used to copy a master node, and when the copied master node goes offline, it continues to process command requests in place of the offline master node.

Redis cluster is a distributed database scheme provided by Redis. The cluster shares the database through sharding and provides replication and failover functions.

Redis clusters sacrifice part of their fault tolerance in order to ensure consistency. On the premise of ensuring limited resistance to network short-term and node failures, the system keeps the consistency of data as much as possible.

Redis is a high-performance key-value database. The emergence of redis makes up for the deficiency of key/value storage such as memcached to a great extent, and can play a good complementary role to relational database in some cases. It provides clients such as Java,C/C++,C#,PHP,JavaScript,Perl,Object-C,Python,Ruby,Erlang, which is easy to use.

The above is the introduction of the nodes in the Redis cluster shared by the editor. If you have similar doubts, it will not hinder your understanding with reference to the above analysis. If you want to know more about it, please follow the industry information.

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