Methods of optimization of distributed databases

dc.contributor.authorBelous, R.
dc.contributor.authorKrуlov, E.
dc.contributor.authorAnikin, V.
dc.date.accessioned2023-02-16T09:20:34Z
dc.date.available2023-02-16T09:20:34Z
dc.date.issued2021
dc.description.abstractenThe great variety of existing databases is emphasized and their brief description is given. When analyzing a distributed database management system, it is emphasized that they consist of a single logical database, divided into a number of fragments. Each fragment of the database is stored on one or more computers (nodes, sites), which are interconnected by a communication network and each of which operates under the control of a separate database. The advantages, disadvantages and necessary requirements to the distributed database are analyzed. The most effective ways to optimize the structure of distributed databases are listed separately, approaches to assessing their effectiveness (performance, scalability (extensibility), reliability, data protection, availability, ease of application development, the level of interaction with the user). The fragment of grammar of T-SQL language is resulted and the basic generalizing recommendations on writing of inquiries which are convenient for the optimizer and effective at execution are resulted.uk
dc.format.pagerangeС. 3-11uk
dc.identifier.citationBelous, R. Methods of optimization of distributed databases / R. Belous, E. Krуlov, V. Anikin // Адаптивні системи автоматичного управління : міжвідомчий науково-технічний збірник. – 2021. – № 2 (39). – С. 3-11. – Бібліогр.: 4 назв.uk
dc.identifier.doihttps://doi.org/10.20535/1560-8956.39.2021.247364
dc.identifier.urihttps://ela.kpi.ua/handle/123456789/52669
dc.language.isoenuk
dc.publisherКПІ ім. Ігоря Сікорськогоuk
dc.publisher.placeКиївuk
dc.sourceАдаптивні системи автоматичного управління : міжвідомчий науково-технічний збірник, 2021, № 2 (39)uk
dc.subjectDistributed databasesuk
dc.subjectoptimization methodsuk
dc.subjectDBMSuk
dc.subjectdatabase «DB-DBMS»uk
dc.subject.udc004.658: 652.3uk
dc.titleMethods of optimization of distributed databasesuk
dc.typeArticleuk

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