aggregation query processing

aggregation query processing

  • Aggregation and query processing - SAP

    Aggregation and query processing. From the perspective of query processing (QP), aggregation can be both a costly operation, and an operation whose placement has an ...

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  • Data Aggregation and Query Processing in WSN - IJSER

    query processing and data aggregation in WSN. All algorithms are designed after considering the general requirements of any WSN. Our proposed method is

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  • Advanced Database Aggregation Query Processing

    Advanced Database Aggregation Query Processing Donghui Zhang Computer Science Department, University of California, Riverside, CA 92521 [email protected]

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  • Aggregate-Query Processing in Data ... - VLDB Endowment Inc.

    Aggregate-Query Processing in Data Warehousing Environments* Ashish Gupta Venky Harinarayan Dallan Quass IBM Almaden Research Center

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  • Advanced Database Aggregation Query Processing - CiteSeerX

    Abstract. The aggregation query is an important but costly operation in database management sys. In the worst case, to compute an aggregate, all tuples in a ...

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  • Aggregate query processing in data warehousing environments ...

    CiteSeerX - Scientific documents that cite the following paper: Aggregate query processing in data warehousing environments

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  • Reliable spatial window aggregation query processing ...

    After wireless sensor network is deployed, users often submit spatial window aggregation queries to obtain statistical information of the regions of interest, s

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  • Aggregate query processing in peer to peer networks code

    Complex Queries in DHT-based Peer-to-Peer Networks. ster, to the notoriously inefficient search process of Gnutella, to the Impoverished query languages: P2P networks ...

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  • Online aggregation - Wikipedia, the free encyclopedia

    Online aggregation is a technique for improving the interactive behavior of database sys processing expensive analytical queries. Almost all database operations ...

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  • aggregate query processing in wireless sensor networ ...

    Mining crusher machine>aggregate query processing in wireless sensor networ aggregate query processing in wireless sensor networ. Query Processing in Sensor Networks ...

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  • LNCS 3882 - Processing Multiple Aggregation Queries in Geo ...

    Processing Multiple Aggregation Queries in Geo-Sensor Networks 21 sensors close to the users serving as access points. With existing techniques, in-

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  • Aggregate Query Processing in Ad-Hoc Sensor Networks

    Aggregate Query Processing in Ad-Hoc Sensor Networks. Yong Yao Database lunch, Apr. 15th. Outline. Motivating Example Sensor and Sensor Network Query Model In ...

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  • aggregate query processing in data warehousing

    Columnstore Indexes for Fast Data Warehouse Query Processing ... SQL Server Technical Article Columnstore Indexes for Fast Data Warehouse Query Processing in SQL ...

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  • aggregate query processing in peer to peer source code in the ...

    Distributed Queries and Query Optimization in Schema-Based P2P … with a distributed schema which directs query processing tasks from one … In the Edutella project ...

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  • aggregate-query processing in peer to peer networks 2013

    aggregate-query processing in peer to peer networks 2013 Description : Survey on Large Scale Overlay for Query Processing in P2P Network 2013, IJARCSSE All Rights ...

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  • aggregate query processing in wireless sensor network

    Processing approximate aggregate queries in wireless sensor ...In-network data aggregation has been recently proposed as an effective means to reduce the number of ...

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  • aggregation query processing

    Computing Data Cubes and Aggregate Query Processing - Ecet Computing Data Cubes and Aggregate Query Processing. Anna Rozeva. Abstract: The paper is dealing with ...

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  • Query Processing for Sensor Networks - Cornell University

    3 Simple Aggregate Query Processing A simple aggregate query is an aggregate query without Group By and Having clauses, a very popular class

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  • MongoDB Aggregation and Data Processing

    MongoDB Aggregation and Data Processing Release 3.0.2 ... Like queries, aggregation operations in MongoDB use collections of documents as an input and return results ...

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  • pleClean: Fast and Accurate Query Processing on Dirty Data

    pleClean answers aggregation queries (SUM, COUNT, AVG, VAR) on data corrupted by three types of errors: value, condition, and duplication.

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