344 search results - page 15 / 69 » Adaptive indexing for relational keys |
INTERACTIONS
2010
13 years 8 months ago
2010
rate, the CCHI is defined abstractly as a metric that can be stated in ordinary language and diagrams that allows people to answer the following three questions related to sustaina...
IPM
2007
13 years 9 months ago
2007
The performance of parallel query processing in a cluster of index servers is crucial for modern web search systems. In such a scenario, the response time basically depends on the...
PEPM
2010
ACM
14 years 6 months ago
2010
ACM
We show how to efficiently evaluate generic map-filter-product queries, generalizations of select-project-join (SPJ) queries in relational algebra, based on a combination of two...
BTW
2009
Springer
14 years 1 months ago
2009
Springer
: The integrity of B-tree structures can become compromised for many reasons. Since these inconsistencies manifest themselves in unpredictable ways, all commercial database managem...
SIGMOD
2002
ACM
14 years 10 months ago
2002
ACM
We present a continuously adaptive, continuous query (CACQ) implementation based on the eddy query processing framework. We show that our design provides significant performance b...