Garofalakis et al., 2001 - Google Patents
Approximate Query Processing: Taming the TeraBytes.Garofalakis et al., 2001
View PDF- Document ID
- 11545626887968698394
- Author
- Garofalakis M
- Gibbons P
- Publication year
- Publication venue
- VLDB
External Links
Snippet
+ Seeing entire data is very helpful (provably & in practice)(But must construct synopses for a family of queries)+ Often faster: better access patterns, small synopses can reside in memory or cache+ Middleware: Can use with any DBMS, no special index striding+ Also …
- 241000282596 Hylobatidae 0 description 128
Classifications
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- G06—COMPUTING; CALCULATING; COUNTING
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- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
- G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
- G06F17/30386—Retrieval requests
- G06F17/30424—Query processing
- G06F17/30477—Query execution
- G06F17/30483—Query execution of query operations
- G06F17/30486—Unary operations; data partitioning operations
- G06F17/30489—Aggregation and duplicate elimination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
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- G06F17/30533—Other types of queries
- G06F17/30545—Distributed queries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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