Data consistency protocol for multicloud systems
Olga A. Kozina, Volodymyr Panchenko, Олексій Коломійцев, Usik Viktoriya, Nataliia Stratiienko, Ludmila V. Safoshkina, Yurii F. Kucherenko
Abstract
Using the resources of several cloud service providers (CSPs) to store, serve, and access user's data can improve availability and reduce latency.However, the management of multicloud systems also poses an important challenge of how to guarantee that requests from any region to geo-distributed replicas of the database will content equivalent actual data, which is considered in this paper.The existing taxonomy of data consistency models allows choosing the required level of data consistency in cloud systems, however, the implementation of consistency protocols for multicloud systems requires a
Topics & Concepts
Protocol (science)Computer scienceConsistency (knowledge bases)Artificial intelligenceMedicinePathologyAlternative medicineDistributed systems and fault toleranceAdvanced Database Systems and QueriesDistributed and Parallel Computing Systems