712 search results - page 66 / 143 » Decoupled Query Optimization for Federated Database Systems |
190
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SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
Optimizing SQL subqueries has been an active area in database research and the database industry throughout the last decades. Previous work has already identified some approaches ...
135
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SIGMOD
2009
ACM
15 years 7 months ago
2009
ACM
It has recently been asserted that the usability of a database is as important as its capability. Understanding the database schema, the hidden relationships among attributes in t...
207
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SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Recent data stream systems such as TelegraphCQ have employed the well-known property of duality between data and queries. In these systems, query processing methods are classified...
209
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SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Data streaming systems are becoming essential for monitoring applications such as financial analysis and network intrusion detection. These systems often have to process many simi...
145
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SIGMOD
2006
ACM
15 years 9 months ago
2006
ACM
Although approximate query processing is a prominent way to cope with the requirements of data analysis applications, current database systems do not provide integrated and compre...