{"title":"时态数据库的构建方法分析","authors":"S.V. Safonov","doi":"10.34219/2078-8320-2022-13-5-50-53","DOIUrl":null,"url":null,"abstract":"Temporal databases are time-factor-enabled databases. This article explores ways to build temporal databases based on relational databases. Models of temporal data representation are considered. As a result of the analysis, conclusions were made on the most popular and convenient way to build a temporal database. Method is based on application of extension of relational model by time attributes. The main operations of temporal algebra are demonstrated.","PeriodicalId":299496,"journal":{"name":"Informatization and communication","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of methods of building temporal databases\",\"authors\":\"S.V. Safonov\",\"doi\":\"10.34219/2078-8320-2022-13-5-50-53\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Temporal databases are time-factor-enabled databases. This article explores ways to build temporal databases based on relational databases. Models of temporal data representation are considered. As a result of the analysis, conclusions were made on the most popular and convenient way to build a temporal database. Method is based on application of extension of relational model by time attributes. The main operations of temporal algebra are demonstrated.\",\"PeriodicalId\":299496,\"journal\":{\"name\":\"Informatization and communication\",\"volume\":\"51 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Informatization and communication\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.34219/2078-8320-2022-13-5-50-53\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Informatization and communication","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.34219/2078-8320-2022-13-5-50-53","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of methods of building temporal databases
Temporal databases are time-factor-enabled databases. This article explores ways to build temporal databases based on relational databases. Models of temporal data representation are considered. As a result of the analysis, conclusions were made on the most popular and convenient way to build a temporal database. Method is based on application of extension of relational model by time attributes. The main operations of temporal algebra are demonstrated.
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