253 search results - page 30 / 51 » Physical Database Design for Data Warehouses |
DOLAP
2003
ACM
15 years 5 months ago
2003
ACM
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
120
click to vote
HPDC
2010
IEEE
15 years 26 days ago
2010
IEEE
In this paper we present the Brown Dwarf, a distributed system designed to efficiently store, query and update multidimensional data over an unstructured Peer-to-Peer overlay, wit...
130
click to vote
CIDR
2011
14 years 3 months ago
2011
This paper argues that next generation database management systems should incorporate a predictive model management component to effectively support both inward-facing application...
103
click to vote
SIGMOD
2010
ACM
14 years 6 months ago
2010
ACM
Scalable analysis on large data sets has been core to the functions of a number of teams at Facebook - both engineering and nonengineering. Apart from ad hoc analysis of data and ...
122
click to vote
SIGMOD
2004
ACM
15 years 12 months ago
2004
ACM
Schema matching identifies elements of two given schemas that correspond to each other. Although there are many algorithms for schema matching, little has been written about build...