1992 search results - page 39 / 399 » Implementing sorting in database systems |
SIGMOD
2000
ACM
15 years 2 months ago
2000
ACM
We present MOCHA, a new self-extensible database middleware system designed to interconnect distributed data sources. MOCHA is designed to scale to large environments and is based...
IADIS
2009
14 years 7 months ago
2009
In this paper we present our evaluations of using an Information Retrieval library in a commercial employment website with over 300,000 searches a day. Comparison of existing rela...
ACSAC
2001
IEEE
15 years 1 months ago
2001
IEEE
Traditional database security mechanisms are very limited in defending successful data attacks. Authorized but malicious transactions can make a database useless by impairing its ...
SUM
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. We present the Consistency Extractor System (ConsEx) that uses answer set programming to compute consistent answers to first-order queries posed to relational databases ...
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ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
Lazy replication is a popular technique for improving the performance and availability of database systems. Although there are concurrency control techniques which guarantee seria...