aggregate query translation in English-Polish dictionary en In order to follow the progress made towards the goals set in the OP the MAs need either to have access to complete reliable and timely data at participant level that allows them to launch all the necessary queries or have at their disposal the necessary aggregated information provided to them by the intermediate
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Aggregate-Query Processing in Data Warehousing Environments* Ashish Gupta Venky Harinarayan Dallan Quass IBM Almaden Research Center Abstract In this paper we introduce generalized pro- jections (GPs) an extension of duplicate- eliminating projections that capture aggre- gations groupbys duplicate-eliminating pro-
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Click Next to proceed to the Aggregate Definition window This window displays the Oracle BI EE logical SQL that generates the aggregate tables based on the parameters defined in the other wizard windows This script tells the BI Server what to name the star where to source it from what facts to include and what its grain is
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The purpose of this blog article is to show the reader how to use approximate queries and more importantly how to evaluate and decide when to use them The article includes an introduction to the approximate query processing concept a definition of the available functions
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Assembling Regions for Efficacious Aggregate Query Processing in Wireless Sensor Networks by Apostolos Fertis Diploma Electrical and Computer Engineering (2003) National Technical University of Athens Submitted to the Department of Electrical Engineering and Computer Science in partial fulfillment of the requirements of
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Range of Query Processing in Peer to Peer Networks Book Title Instrumentation Measurement Circuits and Systems aggregate query processing computer networks click here to get more infomation about aggregate query processing sensor networks aggregate query processing in peer to peer networks with
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Predicted Range Aggregate Processing in Spatio-temporal Databases Wei Liao Guifen Tang Ning Jing Zhinong Zhong School of Electronic Science and Engineering National University of Defense Technology Changsha China liaoweinudtyahoo cn Abstract Predicted range aggregate (PRA) query is an important researching issue in spatio-temporal
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Definition Aggregate method is an extension method for generic collections Aggregate method applies a function to each item of a collection Not just only applies a function but takes its result as initial value for the next iteration So as a result we will get a computed value (min max avg or other statistical value) from a collection
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In spatial networks clustering adjacent data to disk pages is highly likely to reduce the number of disk page accesses made by the aggregate network operations during query processing For this purpose different techniques based on the clustering graph model are proposed in
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Query Processing Architecture Guide 02/21/2020 89 minutes to read +8 In this article APPLIES TO: SQL Server Azure SQL Database Azure Synapse Analytics (SQL DW) Parallel Data Warehouse The SQL Server Database Engine processes queries on various data storage architectures such as local tables partitioned tables and tables distributed across multiple
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In the presence of these access methods new processing and optimization techniques have been recently proposed One important such optimization technique called Hierarchical Pre-Grouping uses the hierarchical surrogate keys in order to aggregate the fact table tuples as early as possible and to avoid redundant joins
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Definition Aggregate method is an extension method for generic collections Aggregate method applies a function to each item of a collection Not just only applies a function but takes its result as initial value for the next iteration So as a result we will get a computed value (min max avg or other statistical value) from a collection
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