6846 search results - page 445 / 1370 » Querying a summary of database |
277
click to vote
SIGMOD
2007
ACM
16 years 7 months ago
2007
ACM
Translating data and data access operations between applications and databases is a longstanding data management problem. We present a novel approach to this problem, in which the...
168
click to vote
SDMW
2004
Springer
16 years 7 days ago
2004
Springer
For many data providers, the “crown jewels” of their business are the data that they have organized. If someone could copy their entire database, it would be a competitive cata...
212
click to vote
DEXAW
2007
IEEE
15 years 8 months ago
2007
IEEE
Due to the lack of efficient native XML database management systems, XML data manipulation and query evaluation may be resource-consuming, and represent a bottleneck for several ...
159
click to vote
PVLDB
2010
15 years 5 months ago
2010
We describe an automatic database design tool that exploits correlations between attributes when recommending materialized views (MVs) and indexes. Although there is a substantial...
257
click to vote
SIGMOD
2008
ACM
16 years 7 months ago
2008
ACM
There has been a significant amount of excitement and recent work on column-oriented database systems ("column-stores"). These database systems have been shown to perfor...