2223 search results - page 8 / 445 » Query Optimization in an OODBMS |
110
Voted
VLDB
2004
ACM
15 years 7 months ago
2004
ACM
PLASTIC [1] is a recently-proposed tool to help query optimizers significantly amortize optimization overheads through a technique of plan recycling. The tool groups similar quer...
SIGMOD
1998
ACM
15 years 6 months ago
1998
ACM
112
Voted
DEXA
2003
Springer
15 years 7 months ago
2003
Springer
Query optimizers in current database management systems (DBMS) often face problems such as intolerably long optimization time and/or poor optimization results when optimizing compl...
241
Voted
TKDE
2012
13 years 4 months ago
2012
—Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of som...
227
click to vote
ICDE
1996
IEEE
16 years 3 months ago
1996
IEEE
Query folding refers to the activity of determining if and how a query can be answered using a given set of resources, which might be materialized views, cached results of previou...