8259 search results - page 448 / 1652 » Self-Tuning Database Systems |
205
Voted
CCS
2008
ACM
15 years 8 months ago
2008
ACM
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
180
click to vote
IC
2003
15 years 8 months ago
2003
— The default storage system for the World Wide Web is the file system- the concept of a database is not built into the core of the HTTP protocols or into the HTML language. But ...
182
Voted
SEBD
1996
15 years 8 months ago
1996
Abstract. To select an optimal query evaluation strategy for a path query in an object-oriented database system one has to exploit the available index structures on the path. In a ...
179
click to vote
VLDB
2007
ACM
16 years 29 days ago
2007
ACM
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
172
Voted
ADBIS
2005
Springer
16 years 12 days ago
2005
Springer
Abstract. This paper presents an adaptation of the ARIES recovery algorithm that solves the problem of recovery in Shared Disk (SD) database systems, whilst preserving all the desi...