| 单词 | relational database |
| 释义 | relational database noun[C] computingspecializeduk/rɪˌleɪ.ʃən.əl ˈdeɪ.tə.beɪs/us/rɪˌleɪ.ʃən.əl ˈdeɪ.t̬ə.beɪs/adatabasein which manyconnectionsare made between thetablesin thedatabase 关系数据库Computer concepts
relational database| Business Englishrelational database noun[C] ukusIT acomputerdatabasethatallowstheusertofindandorganizedatain many differentways: arelationaldatabasesystem/program Examplesofrelational databaserelational database They applied their framework in an example case withrelationaldatabasemodels. From theCambridge English Corpus This has the advantage of filtering much of the noise from the engine level and doing sophisticated information consolidation before populating arelationaldatabase. From theCambridge English Corpus The results of the repository module can be subsequently fed into arelationaldatabaseto support applications. From theCambridge English Corpus The problem of defining and retrieving consistent information from an inconsistentrelationaldatabasehas been studied in the context of relational databases. From theCambridge English Corpus Their prototype system has been applied to arelationaldatabasemodel. From theCambridge English Corpus The resulting framework borrows heavily from rule-based systems forrelationaldatabasemodels, however limiting the scope to those parts that have obvious high performance implementation. From theCambridge English Corpus It has been used to write applications such as a window-based text editor, an object based drawing program, arelationaldatabase, and a spreadsheet program. From theCambridge English Corpus Such data structures can be represented using arelationaldatabase, and would be manageable even when the number of components and associated functions grow. From theCambridge English Corpus Using arelationaldatabasefor the permanent storage of ontology data, and fast read and write access to that data, is another. From theCambridge English Corpus In arelationaldatabase, the sole "bulk" data type is the set. From theCambridge English Corpus The canonical example of structured information is arelationaldatabasetable. From theCambridge English Corpus However, users may be interested in retrieving call-types with more sophisticated query mechanisms that suggests that the library should be maintained in arelationaldatabase. From theCambridge English Corpus It would be most true to therelationaldatabasemetaphor to represent predicates as arcs between entity-nodes. From theCambridge English Corpus The structure of the data precluded the use of a standardrelationaldatabasesystem. From theCambridge English Corpus Assume that the initial raw data are stored in arelationaldatabase, that is, a collection of tables or relations. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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