11573 search results - page 57 / 2315 » Designing Relational Databases |
PODS
2005
ACM
16 years 3 hour ago
2005
ACM
Schema mappings are high-level specifications that describe the relationship between database schemas. Schema mappings are prominent in several different areas of database managem...
CIKM
2003
Springer
15 years 5 months ago
2003
Springer
XML parsing is generally known to have poor performance characteristics relative to transactional database processing. Yet, its potentially fatal impact on overall database perfor...
174
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VLDB
2005
ACM
16 years 3 days ago
2005
ACM
Joins are arguably the most important relational operators. Poor implementations are tantamount to computing the Cartesian product of the input relations. In a temporal database, t...
204
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ICDE
2002
IEEE
16 years 1 months ago
2002
IEEE
With the growth of the Web, there has been a rapid increase in the number of users who need to access online databases without having a detailed knowledge of the schema or of quer...
JCP
2008
14 years 12 months ago
2008
Knowledge discovery in database have been attracting a significant amount of research, industry attention in recent years. Process planning knowledge (PPK) is one of the most impor...