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Clusters

The Concept of Clusters

A "cluster" is an architecture made up of several computers that form nodes, where each node is able to operate independently.

There are two main types of clusters:

  • High-availability clusters spread a workload over a large number of servers and guarantee that the task is accomplished even if one of the nodes fails
  • Computational clusters distribute a workload between a large number of servers in order to use the cumulative performance of each of its nodes


Last update on Thursday October 16, 2008 02:43:18 PM.
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Results for Clusters

Protection - RAID Systems RAID technology (acronym for Redundant Array of Inexpensive Disks, or sometimes Redundant Array of Independent Disks) allows user to form one storage unit from several hard drives. The created unit (called a cluster) is therefore highly fault... en.kioskea.net/protect/raid.php3
Partitioning a hard disk The partitioning of a hard drive occurs after the drive has been physically formatted but before it is logically formatted. It involves creating areas on the disk where data will not be mixed. It can be used, for example, to install different... en.kioskea.net/repar/partitio.php3
FAT16 and FAT32 The first file system to be used on a Microsoft operating system was the FAT system, which uses a file allocation table. The file allocation table is actually an index which lists the content of the disk in order to record the location of the files... en.kioskea.net/repar/fat32.php3

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RCP Server not availableRCP Server not available RCP stands for Remote Procedure Call and if the computer displays “Operation could not be completed. The RPC server is unavailable” while trying to access the printers installed on the computer or trying to... en.kioskea.net/faq/sujet-356-rcp-server-not-available
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Results for Clusters

Computer - Hard drive The hard drive is the component which is used to permanently store data, as opposed to RAM, which is erased whenever the computer is restarted, which is why the term mass storage device is sometimes used to refer to hard drives. The hard drive is... en.kioskea.net/pc/disque.php3
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The NTFS file system The NTFS file system (New Technology File System) is based on a structure called the "master file table" or MFT, which is able to hold detailed information on files. This system allows the use of long names, but, unlike the FAT32 system, it is case... en.kioskea.net/repar/ntfs.php3
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