Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Dataspaces> ?p ?o }
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- Dataspaces abstract "Dataspaces are an abstraction in data management that aim to overcome some of the problems encountered in data integration system. The aim is to reduce the effort required to set up a data integration system by relying on existing matching and mapping generation techniques, and to improve the system in \"pay-as-you-go\" fashion as it is used. Labor-intensive aspects of data integration are postponed until they are absolutely needed.Traditionally, data integration and data exchange systems have aimed to offer many of the purported services of dataspace systems.Dataspaces can be viewed as a next step in the evolution of data integration architectures, but are distinct from current data integration systems in the following way. Data integration systems require semantic integration before any services can be provided. Hence, although there is not a single schema to which all the data conforms and the data resides in a multitude of host systems, the data integration system knows the precise relationships between the terms used in each schema. As a result, significant up-front effort is required in order to set up a data integration system.Dataspaces shift the emphasis to a data co-existence approach providing base functionality over all data sources, regardless of how integrated they are. For example, a DataSpace Support Platform (DSSP) can provide keyword search over all of its data sources, similar to that provided by existing desktop search systems. When more sophisticated operations are required, such as relational-style queries, data mining, or monitoring over certain sources, then additional effort can be applied to more closely integrate those sources in an incremental fashion. Similarly, in terms of traditional database guarantees, initially a dataspace system can only provide weaker guarantees of consistency and durability. As stronger guarantees are desired, more effort can be put into making agreements among the various owners of data sources, and opening up certain interfaces (e.g., for commit protocols).Data graphs play an important role in dataspaces systems. They work on a fact based (triples or \"data entities\" made up of subject-predicate-object) data modeling approach which supports the \"pay-as-you-go\" techniques described above. They support data co-existence and are therefore an ideal technique for semantic integration. Search and relational-style queries and analytics can work simultaneously on data graphs which is another important property of dataspaces.".
- Dataspaces wikiPageExternalLink dataspaces.cs.manchester.ac.uk.
- Dataspaces wikiPageExternalLink semex.html.
- Dataspaces wikiPageExternalLink orchestra.
- Dataspaces wikiPageExternalLink dataspaces.html.
- Dataspaces wikiPageExternalLink p367-dittrich.pdf.
- Dataspaces wikiPageExternalLink 1454217.pdf.
- Dataspaces wikiPageID "26705941".
- Dataspaces wikiPageLength "11332".
- Dataspaces wikiPageOutDegree "18".
- Dataspaces wikiPageRevisionID "697252904".
- Dataspaces wikiPageWikiLink Category:Information_systems.
- Dataspaces wikiPageWikiLink Category:Information_technology_management.
- Dataspaces wikiPageWikiLink Conceptual_graph.
- Dataspaces wikiPageWikiLink Data_exchange.
- Dataspaces wikiPageWikiLink Data_integration.
- Dataspaces wikiPageWikiLink Data_management.
- Dataspaces wikiPageWikiLink Data_mapping.
- Dataspaces wikiPageWikiLink Data_mining.
- Dataspaces wikiPageWikiLink Data_schema.
- Dataspaces wikiPageWikiLink Information_integration.
- Dataspaces wikiPageWikiLink Personal_information_management.
- Dataspaces wikiPageWikiLink Search_algorithm.
- Dataspaces wikiPageWikiLink Semantic_integration.
- Dataspaces wikiPageWikiLink Semantic_query.
- Dataspaces wikiPageWikiLink Spreadsheet.
- Dataspaces wikiPageWikiLinkText "Dataspaces".
- Dataspaces wikiPageWikiLinkText "dataspace".
- Dataspaces wikiPageWikiLinkText "dataspaces".
- Dataspaces wikiPageUsesTemplate Template:Reflist.
- Dataspaces subject Category:Information_systems.
- Dataspaces subject Category:Information_technology_management.
- Dataspaces hypernym Abstraction.
- Dataspaces type ProgrammingLanguage.
- Dataspaces comment "Dataspaces are an abstraction in data management that aim to overcome some of the problems encountered in data integration system. The aim is to reduce the effort required to set up a data integration system by relying on existing matching and mapping generation techniques, and to improve the system in \"pay-as-you-go\" fashion as it is used.".
- Dataspaces label "Dataspaces".
- Dataspaces sameAs Q370685.
- Dataspaces sameAs فضاء_البيانات.
- Dataspaces sameAs Dataspaces.
- Dataspaces sameAs m.0bmf1y3.
- Dataspaces sameAs Q370685.
- Dataspaces wasDerivedFrom Dataspaces?oldid=697252904.
- Dataspaces isPrimaryTopicOf Dataspaces.