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Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems最新文献

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Basic issues for developing distributed applications interacting with legacy systems and databases 开发与遗留系统和数据库交互的分布式应用程序的基本问题
Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems Pub Date : 1993-04-19 DOI: 10.1109/RIDE.1993.281920
Rodolphe J. Nassif, Jianhu Zhu, P. Goyal
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引用次数: 1
Managing inter-database dependencies with 'rules+quasi-transactions' 使用“规则+准事务”管理数据库间的依赖关系
Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems Pub Date : 1993-04-19 DOI: 10.1109/RIDE.1993.281948
Riccardo Arizio, B. Bomitali, M. Demarie, A. Limongiello, P. L. Mussa
{"title":"Managing inter-database dependencies with 'rules+quasi-transactions'","authors":"Riccardo Arizio, B. Bomitali, M. Demarie, A. Limongiello, P. L. Mussa","doi":"10.1109/RIDE.1993.281948","DOIUrl":"https://doi.org/10.1109/RIDE.1993.281948","url":null,"abstract":"In the context of software systems for telecommunication management networks, the problem of maintaining the consistency of interrelated distributed data has been tackled. The federated database approach best suits this environment characterized by multiple heterogeneous and autonomous DBMSs. The authors propose an inter-database dependencies specification and execution model; it is based on a rule paradigm typical of active database systems and on the 'quasi-transactions' model, relaxing some ACID properties. Different failure recovery mechanisms are provided. A prototype implementation is sketched using commercial distributed transaction and store and forward queuing mechanisms.<<ETX>>","PeriodicalId":302564,"journal":{"name":"Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129479583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Multidatabase language requirements 多数据库语言要求
Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems Pub Date : 1900-01-01 DOI: 10.1109/RIDE.1993.281936
E. Kuhn
{"title":"Multidatabase language requirements","authors":"E. Kuhn","doi":"10.1109/RIDE.1993.281936","DOIUrl":"https://doi.org/10.1109/RIDE.1993.281936","url":null,"abstract":"The integration transparency of a multidatabase system depends heavily on the diversity of local language interfaces and models. These parameters are not predetermined but application dependent. The flexibility of a new concept called megaprogramming can help to solve the multidatabase problem. The author evaluates this idea based on logic programming and discusses how such a language can serve simultaneously as global query language, for transaction specification and execution, and for the representation of static integration information.<<ETX>>","PeriodicalId":302564,"journal":{"name":"Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116429133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Understanding schemas 理解模式
Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems Pub Date : 1900-01-01 DOI: 10.1109/RIDE.1993.281928
Renée J. Miller, Y. Ioannidis, R. Ramakrishnan
{"title":"Understanding schemas","authors":"Renée J. Miller, Y. Ioannidis, R. Ramakrishnan","doi":"10.1109/RIDE.1993.281928","DOIUrl":"https://doi.org/10.1109/RIDE.1993.281928","url":null,"abstract":"Before the problem of schema integration and translation can be adequately addressed, a precise understanding of schemas is needed. The authors present an analysis of the notion of schema as used by existing integration methodologies. They show how inherent ambiguities and imprecision in traditional definitions of schema can hamper the development of formal schema integration methodologies. Specifically, traditional notion of schema contain data in the form of metadata, as well as superfluous structuring information that is not semantically meaningful. It is important to cleanly separate structural information from data, and remove from consideration artifacts of a specific data model or design methodology. To this end, they introduce the notion of a schema intension to capture the semantic content of a schema.<<ETX>>","PeriodicalId":302564,"journal":{"name":"Proceedings RIDE-IMS `93: Third International Workshop on Research Issues in Data Engineering: Interoperability in Multidatabase Systems","volume":"247 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114102451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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