Clustering is suitable for all large businesses with an array of servers within their network system. It enables a company to secure its data and therefore reduces the risk of losing any of your information. In the event of any network failures, your company can rest easy that your information is safe and secure.
Clustering is the high availability technology for Server Infrastructure. A number of servers (minimum 2) are interconnected via a private network and all have access to a shared area of Storage (disk arrays). The information is hosted by these servers and in the event of a server failure the processes are switched to another server within the Cluster. Resilient Clusters give the business 99.99% data availability and virtually eliminate downtime.
Resilient Clusters involve a larger span of hardware. Connectivity switches have redundant counterparts so that if the main switch fails, the backup switch automatically takes over. The same happens with the Array Controller. A second controller is installed and automatically takes over if the main controller fails.
If your requirements do not demand a Clustering solution but your company it data intensive, a NAS solution may be more suitable (Network Attached Storage).
NAS can range from a single network compliant device with a hard disk drive or a full NAS system with capabilities of storing Terabytes. The entire range of products however are based around the same concept; to provide external network attached storage.
Clustering is required if the information stored on the servers is mission critical. In other words if not having the data for a day is unacceptable and puts the business at risk then Clustering is required. Clustering ensures that there is enough resilience available in the system to combat most failures.
In conclusion, to ensure the security of your data make sure you think about clustering your network.
Clustering is the high availability technology for Server Infrastructure. A number of servers (minimum 2) are interconnected via a private network and all have access to a shared area of Storage (disk arrays). The information is hosted by these servers and in the event of a server failure the processes are switched to another server within the Cluster. Resilient Clusters give the business 99.99% data availability and virtually eliminate downtime.
Resilient Clusters involve a larger span of hardware. Connectivity switches have redundant counterparts so that if the main switch fails, the backup switch automatically takes over. The same happens with the Array Controller. A second controller is installed and automatically takes over if the main controller fails.
If your requirements do not demand a Clustering solution but your company it data intensive, a NAS solution may be more suitable (Network Attached Storage).
NAS can range from a single network compliant device with a hard disk drive or a full NAS system with capabilities of storing Terabytes. The entire range of products however are based around the same concept; to provide external network attached storage.
Clustering is required if the information stored on the servers is mission critical. In other words if not having the data for a day is unacceptable and puts the business at risk then Clustering is required. Clustering ensures that there is enough resilience available in the system to combat most failures.
In conclusion, to ensure the security of your data make sure you think about clustering your network.
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