2121 search results - page 216 / 425 » Indexing Incomplete Databases |
184
Voted
ICDT
2005
ACM
16 years 16 days ago
2005
ACM
We present a formal analysis of the database layout problem, i.e., the problem of determining how database objects such as tables and indexes are assigned to disk drives. Optimizin...
160
Voted
VLDB
2004
ACM
16 years 11 days ago
2004
ACM
In a binary symmetric relationship, A is related to B if and only if B is related to A. Symmetric relationships between k participating entities can be represented as multisets of...
265
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SIGMOD
2007
ACM
16 years 7 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
204
Voted
SIGMOD
2002
ACM
16 years 7 months ago
2002
ACM
Modern CPUs have instructions that allow basic operations to be performed on several data elements in parallel. These instructions are called SIMD instructions, since they apply a...
198
Voted
SAC
2005
ACM
16 years 18 days ago
2005
ACM
Many biological information systems rely on relational database management systems (RDBMS) to manage high-throughput biological data. While keeping these data well archived, organ...