Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Physical_schema> ?p ?o }
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- Physical_schema abstract "Physical schema is a term used in data management to describe how data is to be represented and stored (files, indices, et al.) in secondary storage using a particular database management system (DBMS) (e.g., Oracle RDBMS, Sybase SQL Server, etc.).In the ANSI/SPARC Architecture three schema approach, the internal schema is the view of data that involved data management technology. This is as opposed to an external schema that reflects an individual's view of the data, or the conceptual schema that is the integration of a set of external schemas.Subsequently the internal schema was recognized to have two parts:The logical schema was the way data were represented to conform to the constraints of a particular approach to database management. At that time the choices were hierarchical and network. Describing the logical schema, however, still did not describe how physically data would be stored on disk drives. That is the domain of the physical schema. Now logical schemas describe data in terms of relational tables and columns, object-oriented classes, and XML tags.A single set of tables, for example, can be implemented in numerous ways, up to and including an architecture where table rows are maintained on computers in different countries.".
- Physical_schema wikiPageID "1040391".
- Physical_schema wikiPageLength "1698".
- Physical_schema wikiPageOutDegree "12".
- Physical_schema wikiPageRevisionID "542129607".
- Physical_schema wikiPageWikiLink ANSI-SPARC_Architecture.
- Physical_schema wikiPageWikiLink Auxiliary_memory.
- Physical_schema wikiPageWikiLink Category:Data_management.
- Physical_schema wikiPageWikiLink Conceptual_schema.
- Physical_schema wikiPageWikiLink Data.
- Physical_schema wikiPageWikiLink Data_management.
- Physical_schema wikiPageWikiLink Database.
- Physical_schema wikiPageWikiLink Database_management_system.
- Physical_schema wikiPageWikiLink Database_schema.
- Physical_schema wikiPageWikiLink Logical_schema.
- Physical_schema wikiPageWikiLink Secondary_storage.
- Physical_schema wikiPageWikiLink Three_schema_approach.
- Physical_schema wikiPageWikiLink XML.
- Physical_schema wikiPageWikiLinkText "Physical schema".
- Physical_schema wikiPageWikiLinkText "physical schema".
- Physical_schema hasPhotoCollection Physical_schema.
- Physical_schema wikiPageUsesTemplate Template:Citation_needed.
- Physical_schema wikiPageUsesTemplate Template:Data_model.
- Physical_schema wikiPageUsesTemplate Template:Database-stub.
- Physical_schema wikiPageUsesTemplate Template:Essay-like.
- Physical_schema wikiPageUsesTemplate Template:Mergeto.
- Physical_schema wikiPageUsesTemplate Template:Refimprove.
- Physical_schema subject Category:Data_management.
- Physical_schema hypernym Term.
- Physical_schema type Article.
- Physical_schema type Article.
- Physical_schema type Datum.
- Physical_schema comment "Physical schema is a term used in data management to describe how data is to be represented and stored (files, indices, et al.) in secondary storage using a particular database management system (DBMS) (e.g., Oracle RDBMS, Sybase SQL Server, etc.).In the ANSI/SPARC Architecture three schema approach, the internal schema is the view of data that involved data management technology.".
- Physical_schema label "Physical schema".
- Physical_schema sameAs m.02p3jzd.
- Physical_schema sameAs Q17113749.
- Physical_schema sameAs Q17113749.
- Physical_schema wasDerivedFrom Physical_schema?oldid=542129607.
- Physical_schema isPrimaryTopicOf Physical_schema.