108 search results - page 11 / 22 » Implementing XQuery |
VLDB
2007
ACM
14 years 8 months ago
2007
ACM
In this demonstration, we present the main-memory based streaming XQuery engine GCX which implements novel buffer management strategies that combine static and dynamic analysis to...
XSYM
2009
Springer
14 years 3 months ago
2009
Springer
Physical structures, for example indexes and materialized views, can improve query execution performance by orders of magnitude. Hence, it is important to choose the right configu...
XIMEP
2004
ACM
14 years 2 months ago
2004
ACM
Most current XQuery implementations require that all XML data reside in memory in one form or another before they start processing the data. This is unacceptable for large XML doc...
BXML
2004
13 years 10 months ago
2004
: Whenever transformation of data is used to bridge the gap of different data formats, and a query is given in the destination format, query reformulation can speed up the transfor...
XIMEP
2005
ACM
14 years 2 months ago
2005
ACM
There are three set operators defined in XQuery, namely union, intersect and except. They take node sequences as operands, in which each node is identified by its node-ID and tr...