Admin: Created page with "'''DCache''' is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogenous server nodes, under a single virtual filesystem tree..."

2019-05-09T03:05:19Z

Created page with "'''DCache''' is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogenous server nodes, under a single virtual filesystem tree..."

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'''DCache''' is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogenous server nodes, under a single virtual filesystem tree with a variety of standard access methods. dCache is open source [[software]] built in Java and is used by, among others, ten out of fourteen Tier1 sites to [[CERN]] to store data from the [[Large Hadron Collider]].

dCache provides methods for exchanging data with backend (tertiary) storage systems as well as space management, pool attraction, dataset replication, hot spot determination and recovery from disk or [[node]] failures. Connected to a tertiary storage system, the cache simulates unlimited direct access storage space. Data [[exchanges]] to and from the underlying [[hierarchical storage management]] system are performed automatically and invisibly to the user. Beside through protocols specific to [[high-energy physics]], data in dCache can be accessed via [[Network_File_System#NFSv4|NFSv4.1]] as well as through [[WebDAV]].

==Source==

[http://wikipedia.org/ http://wikipedia.org/]
[[Category:Open source]]
[[Category:Data storage]]
==See Also on BitcoinWiki==
* [[VOSAI]]
* [[Teambrella]]
* [[CPROP]]
* [[AXenS]]
* [[PROOF OF TOSS]]

DCache - Revision history

Admin: Created page with "'''DCache''' is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogenous server nodes, under a single virtual filesystem tree..."