OLAP server
On-line analytical processing tools for land revenue management system
... taking advantage of the world-wide-web infrastructure, the integration of the legacy database with the muiti-dimensional database and OLAP server, and the integration of the OLAP server [r] ...
5
Annual Growth Rate Analysis of Select Private Sector Sugar Mills in Tamilnadu
... An OLAP (On-Line Analytical Processing) server enables a more sophisticated end-user business model to be applied when navigating the data ...Mining Server must be integrated with the data warehouse ...
5
DWPPT: Data Warehouse Performance Prediction Tool
... web server through the internet; Web Server is the second level, which is the interface between the client and the OLAP server and involves input and output of information ...
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Overview of Multidimensional Data Model - OLAP
... MS OLAP Server, the first multidimensionalsystem aimed at the mass market, and now multidimensionalsystems are becoming commodity products, shipped at no extra costtogether with leading relational database ...
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Query Optimization and Execution for Multi-Dimensional OLAP
... current OLAP tools are primarily constructed as extensions to conventional relational databases, the unique modeling and processing requirements of OLAP systems often make for a relatively awkward fit with ...
342
Leveraging Information: l'offerta Business Intelligence di IBM
... DATA SOURCES : DB2 family Oracle Sybase SQL Server Informix Files DB2 OLAP Server IMS VSAM Metadata Data Warehouse DB2 OLAP Server VW Agents VW Manager Administrative Clients (defi[r] ...
21
Physical data warehouse design on NoSQL databases OLAP query processing over HBase
... We propose an investigation of the physical DW de- sign on HBase column-oriented NoSQL database, by considering different strategies to arrange attributes into column-families (CFs). Our investigation is mo- tivated by ...
9
Usability Evaluation of the Spatial OLAP Visualization and Analysis Tool (SOVAT)
... the OLAP-GIS decision support system, it was felt that the emphasis of query formulation needed to be on the OLAP-GIS features, such as spatial drill-up, spatial drill-down, and spatial ...these ...
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OLAP Query Optimizer: SELECTION Operation
... the OLAP operator, and a hash function h that maps the values for one or more feature attributes to a specific integer between 0 and ...given OLAP physical ...
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OBAS: An OLAP Benchmark for Analysis Services
... an OLAP Benchmark for Analysis Services, which extends the SSB specifications to enable the performance evaluation of a set of services, including the communication interface service, the analytical service and ...
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Lecture 6- OLAP & its Implementation
... – Products (item, product category, product department,...) – Dates (day, week, month, quarter, year,...).. • Very high performance achieved by O(1) time lookup.[r] ...
44
Enabling Ubiquitous OLAP Analyses
... Our approach is also related to chunking, an approach for partitioning a cube into sub- cubes called chunks [35, 36]. Like a dice in QETL, a chunk is formally defined as a set of elements of a multidimensional array; ...
192
A Data Mining-Based OLAP Aggregation of. Complex Data: Application on XML Documents
... using OLAP engine as interface and treat telecommunication ...interface, OLAP tools create a target data set to generate new hypotheses by applying data mining ...
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Clustering Application for prediction in OLAP Cube
... Our approach is to integrate prediction into the OLAP environment for decision support. Our goal is to allow the analyst to predict the value of a measure for a new fact according to a defined analytical context ...
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Native Language OLAP Query Execution
... hide some of the warehouse’s physical and design complexity. Beyond trivial exploita- tion of the BI facilities, however, meaningful analysis can become quite complex and can necessitate a considerable investment of the ...
274
Data Warehousing and OLAP Technology (Data warehousing)
... (ROLAP) servers. These servers assume that data is stored in relational databases, and they support to SQL queries and methods to efficiently implement the multidimensional data model and operations. In multidimensional ...
6
Data Mining for Knowledge Management. Data Warehouses
... Data Mining for Knowledge Management 49 Summary: Data Warehouse and OLAP. Technology[r] ...
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Approximation of OLAP queries on data warehouses
... ees OLAP, nous ´ etudions comment ´ echantillonner chaque source et combiner les ´ echantillons pour rapprocher toutes requˆ etes ...etes OLAP avec une m´ emoire ...
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Providing OLAP to User-Analysts: An IT Mandate
... The OLAP tools’ physical schema must adapt fully to the specific analytical model being created to provide optimal sparse matrix ...The OLAP tool’s basic physical data unit must be configurable to any ...
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Warehousing and OLAP Analysis of Bibliographic Data
... the OLAP data cube PublicationsCube for analyzing the bibliographic data is performed with an application that is implemented for the purpose with the means of Microsoft ...
8