DCache (original) (raw)
dCache is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogeneous 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.
| Property | Value |
|---|---|
| dbo:abstract | dCache is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogeneous 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 NFSv4.1 as well as through WebDAV. (en) |
| dbo:wikiPageExternalLink | http://www.dcache.org/ |
| dbo:wikiPageID | 40769650 (xsd:integer) |
| dbo:wikiPageLength | 1646 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1123333508 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Network_File_System dbr:CERN dbr:WebDAV dbc:Network_file_systems dbc:Distributed_file_systems dbr:High-energy_physics dbc:Distributed_data_storage dbr:Large_Hadron_Collider dbr:Hierarchical_storage_management |
| dbp:wikiPageUsesTemplate | dbt:Distinguish dbt:Lowercase_title dbt:Reflist dbt:Use_dmy_dates |
| dct:subject | dbc:Network_file_systems dbc:Distributed_file_systems dbc:Distributed_data_storage |
| gold:hypernym | dbr:System |
| rdf:type | owl:Thing yago:WikicatNetworkFileSystems yago:Abstraction100002137 yago:Arrangement105726596 yago:ClassificationSystem105727220 yago:Cognition100023271 yago:FileSystem105732614 yago:PsychologicalFeature100023100 yago:Structure105726345 yago:WikicatDistributedFileSystems |
| rdfs:comment | dCache is a system for storing and retrieving huge amounts of data, distributed among a large number of heterogeneous 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. (en) |
| rdfs:label | DCache (en) |
| owl:differentFrom | dbr:Linux_kernel_dcache |
| owl:sameAs | freebase:DCache yago-res:DCache wikidata:DCache https://global.dbpedia.org/id/bSKd |
| prov:wasDerivedFrom | wikipedia-en:DCache?oldid=1123333508&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:DCache |
| is dbo:wikiPageDisambiguates of | dbr:Dcache |
| is dbo:wikiPageWikiLink of | dbr:List_of_file_systems dbr:Dcache dbr:Storage_Resource_Manager dbr:Nordic_Data_Grid_Facility |
| is foaf:primaryTopic of | wikipedia-en:DCache |