239 search results - page 5 / 48 » Maintaining Data Freshness in Distributed Real-Time Database... |
ICEIS
2003
IEEE
14 years 25 days ago
2003
IEEE
: In order to meet their temporal constraints, current applications such as Web-based services and electronic commerce use the technique of data replication. To take the replicatio...
SIGMOD
2000
ACM
13 years 12 months ago
2000
ACM
In this paper we study how to refresh a local copy of an autonomous data source to maintain the copy up-to-date. As the size of the data grows, it becomes more difficult to mainta...
BIRTE
2006
13 years 11 months ago
2006
Real-time enterprises rely on user queries being answered in a timely fashion and using fresh data. This is relatively easy when systems are lightly loaded and both queries and upd...
ISORC
2008
IEEE
14 years 1 months ago
2008
IEEE
A real-time database is a database in which both the data and the operations upon the data may have timing constraints. The design of this kind of database requires the introducti...
ICETE
2004
13 years 9 months ago
2004
: - Modern intrusion detection systems are comprised of three basically different approaches, host based, network based, and a third relatively recent addition called procedural ba...