4 search results - page 1 / 1 » Heterogeneous Database Query Optimization in DB2 Universal D... |
VLDB
1998
ACM
13 years 9 months ago
1998
ACM
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...
SAC
2000
ACM
13 years 8 months ago
2000
ACM
Modern object-relational database systems are capable of managing multimedia data, e.g. image, video and audio. In this paper we study how such universal database systems can be u...
DEBU
2008
13 years 5 months ago
2008
In this paper, we describe the TIMBER XML database system implemented at University of Michigan. TIMBER was one of the first native XML database systems, designed from the ground ...