2724 search results - page 219 / 545 » Optimizing Queries on Files |
171
Voted
EDBT
1992
ACM
15 years 7 months ago
1992
ACM
The DBGraph storage model, designed for main memory DBMS, ensures both data storage compactness and efficient processing for all database operations. By representing the entire da...
149
Voted
VLDB
1991
ACM
15 years 7 months ago
1991
ACM
Queries in object-oriented datab;Lqcs are formulated against a class and retrieve instnnccls of the class sat,isfying a certain predicate on the att,riblltes of the class. The pre...
168
Voted
GIS
2008
ACM
15 years 4 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...
239
Voted
ICDE
2000
IEEE
16 years 5 months ago
2000
IEEE
Decision-support applications in emerging environments require that SQL query results or intermediate results be shipped to clients for further analysis and presentation. These cl...
118
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EDBT
2006
ACM
16 years 3 months ago
2006
ACM
Navigational queries on Web-accessible life science sources pose unique query optimization challenges. The objects in these sources are interconnected to objects in other sources, ...