67 search results - page 3 / 14 » The effect of horizontal database table partitioning on quer... |
DAWAK
2000
Springer
13 years 9 months ago
2000
Springer
In the context of multidimensional databases implemented on relational DBMSs through star schemes, the most effective technique to enhance performances consists of materializing re...
PVLDB
2010
13 years 7 days ago
2010
Experience with relational systems has shown that distribution is an effective way of improving the scalability of query evaluation. In this paper, we show how distributed query e...
VLDB
2007
ACM
13 years 11 months ago
2007
ACM
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. Performance and scalability issues are becoming increasingly pressing as Semantic Web...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In [Spi], we developed a category of databases in which the schema of a database is represented as a simplicial set. Each simplex corresponds to a table in the database. There, our...
ICDE
2006
IEEE
14 years 6 months ago
2006
IEEE
"Sparse" data, in which relations have many attributes that are null for most tuples, presents a challenge for relational database management systems. If one uses the no...