Cluster???

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Cluster is basically a concept in which when two or more nodes works together to perform a task.

There are basically four types of cluster:-
  • Storage
  • High Availability
  • Load Balancing 
  • High Performance
Cluster storage is the concept in which we create multiple storage devices works together to increase performance, capacity, or reliability. Storage cluster allows the servers to simultaneously read and write to a single shared file system. In cluster if a single server in your cluster fails, still you will able to access the data.

ClusterFS is the commonly tool used for the storage cluster. It is a largely scaled clustered file system.Storage cluster can be used as
  • Backup Files
  • Email Storage
  • Sharing Data
  • Personal Files.

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