184 search results - page 10 / 37 » Concurrency Control in Mobile Database Systems |
RTCSA
2000
IEEE
13 years 12 months ago
2000
IEEE
Although an optimistic approach has been shown to be better suited than locking protocols for real-time database systems (RTDBS), it has the problems of unnecessary restarts and h...
TKDE
2002
13 years 7 months ago
2002
Database systems for real-time applications must satisfy timing constraints associated with transactions. Typically, a timing constraint is expressed in the form of a deadline and ...
KBSE
2003
IEEE
14 years 22 days ago
2003
IEEE
Database application programs are often designed to be executed concurrently by many clients. By grouping related database queries into transactions, DBMS systems can guarantee th...
SIGMOD
1995
ACM
13 years 11 months ago
1995
ACM
This paper describes an efficient optimistic concurrency control scheme for use in distributed database systems in which objects are cached and manipulated at client machines whil...
JDM
1998
13 years 7 months ago
1998
We propose a new replication control scheme for multiple-copy consistency in mobile distributed database systems. Replicating data at multiple sites could contribute to enhance th...