publication . Bachelor thesis . 2016

Tradeoffs in distributed databases

Juntunen, R. (Risto);
Open Access English
  • Published: 24 Feb 2016
  • Publisher: University of Oulu
  • Country: Finland
Abstract
In a distributed database data is spread throughout the network into separated nodes with different DBMS systems (Date, 2000). According to CAP-theorem three database properties — consistency, availability and partition tolerance cannot be achieved simultaneously in distributed database systems. Two of these properties can be achieved but not all three at the same time (Brewer, 2000). Since this theorem there has been some development in network infrastructure. Also new methods to achieve consistency in distributed databases has emerged. This paper discusses trade-offs in distributed databases.
Subjects
free text keywords: Information Processing Science
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