184 search results - page 18 / 37 » Concurrency Control in Mobile Database Systems |
VLDB
1987
ACM
14 years 2 days ago
1987
ACM
A conventional transaction manager implemented by a database management system (DBMS) was compared against one implemented within an operating system (OS) in a variety of simulate...
VLDB
1990
ACM
14 years 18 days ago
1990
ACM
This paper presents an approach to maintaining consistency of object versions in multiversion database systems. In this approach a multiversion database is considered to be a set ...
ICDCS
2000
IEEE
14 years 1 months ago
2000
IEEE
1 Switched system-area networks enable thousands of storage devices to be shared and directly accessed by end hosts, promising databases and filesystems highly scalable, reliable ...
COMPSAC
1997
IEEE
14 years 24 days ago
1997
IEEE
Many real-time database systems are now being used in safety-critical applications, in which human lives or expensive machinery may be at stake. Transactions in real-time database...
SACMAT
2010
ACM
14 years 1 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...