1611 search results - page 237 / 323 » Supporting Exploratory Queries in Databases |
113
Voted
VLDB
2005
ACM
15 years 8 months ago
2005
ACM
Many database applications have the emerging need to support fuzzy queries that ask for strings that are similar to a given string, such as “name similar to smith” and “tele...
161
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VLDB
2002
ACM
15 years 2 months ago
2002
ACM
Complex database queries require the use of memory-intensive operators like sort and hashjoin. Those operators need memory, also referred to as SQL memory, to process their input ...
204
Voted
ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
XML schema design has two opposing goals: elimination of update anomalies requires that the schema be as normalized as possible; yet higher query performance and simpler query exp...
184
Voted
EDBT
2008
ACM
16 years 2 months ago
2008
ACM
Data exchange is the problem of transforming data structured under a schema (called source) into data structured under a different schema (called target). The emphasis of data exc...
153
Voted
SIGMOD
2012
ACM
13 years 5 months ago
2012
ACM
Big data is the tar sands of the data world: vast reserves of raw gritty data whose valuable information content can only be extracted at great cost. MapReduce is a popular parall...