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The Ubiquitous DBMS
Journal article

The Ubiquitous DBMS

Kyu-Young Whang, Il-Yeol Song, Taek-Yoon Kim and Ki-Hoon Lee
SIGMOD record, v 38(4), pp 14-22
01 Dec 2009

Abstract

Computer Science Computer Science, Information Systems Computer Science, Software Engineering Science & Technology Technology
Advancement in mobile computing technologies has prompted strong needs for database systems that can be used in small devices such as sensors, cellular phones, PDAs, car navigators, and Ultra Mobile PCs (UMPCs). We term the database systems that are customizable for small computing devices as Ubiquitous Database Management Systems (UDBMSs). In this paper, we first review the requirements of the UDBMS. The requirements identified include lightweight DBMSs, selective convergence, flash-optimized storage systems, data synchronization, support of unstructured/semistructured data, complex database operations, self-management, and security. Next, we review existing systems and research prototypes. We review the functionality of UDBMSs including the footprint size, support of standard SQL, transaction management, concurrency control, recovery, indexing, and access control. We then review the supportability of the requirements by those UDBMSs surveyed. We finally present research issues related to the UDBMS.

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9 citations in Scopus

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Domestic collaboration
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Web of Science research areas
Computer Science, Information Systems
Computer Science, Software Engineering
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