Filters








18,414 Hits in 3.8 sec

Designing and Implementing an Object-relational Data Warehousing System [chapter]

Bodgan Czejdo, Johann Eder, Tadeusz Morzy, Robert Wrembel
IFIP International Federation for Information Processing  
In this paper we present some of the results achieved while realising an international research project aiming at the design and development of an Object-Relational Data Warehousing System ORDAWA.  ...  Important goals of the project are to develop techniques for the integration and consolidation of different external data sources in an object-relational data warehouse, the construction and maintenance  ...  This paper describes some of the results achieved while realising an international research project aiming at the design and development of an Object-Relational Data Warehousing System -ORDAWA [2] .  ... 
doi:10.1007/0-306-47005-5_27 dblp:conf/dais/CzejdoEMW01 fatcat:j4lrjqgjzvdhtef3lqe3raoczi

Data Warehouse Development Standardization Framework (DWDSF): A Way to Handle Data Warehouse Failure

Deepak Asrani, Dr. Renu Jain, Dr. Usha Saxena
2017 IOSR Journal of Computer Engineering  
Our framework has been designed to overcome such issues and enable implementation of successful data warehousing solutions.  ...  To verify usefulness of our framework, we have applied guidelines of DWDSF framework to design and implement data warehousing solution for National Rural Health Mission (NRHM) project which offers various  ...  Declaration: The sole purpose of our work is analysis of the technical and managerial aspects of data warehousing.  ... 
doi:10.9790/0661-1901022938 fatcat:u2b5sql245e3vdk3d7nkekgczq

Designing a Framework to Standardize Data Warehouse Development Process for Effective Data Warehousing Practices

Deepak Asrani, Renu Jain
2016 International Journal of Database Management Systems  
To verify effectiveness of the designed framework, we worked on National Rural Health Mission (NRHM) project of Indian government and designed data warehousing solution using the proposed framework.  ...  We first identified its components and then worked on them in depth to come up with the framework for effective implementation of data warehousing projects.  ...  We have followed an approach of data warehouse design and implementation in which the first step is to analyze user requirements and expectations from the data warehousing solution.  ... 
doi:10.5121/ijdms.2016.8402 fatcat:xqcyfhtn5fbxxk3ne25js6j3xa

A Framework for Semi-Automated Implementation of Multidimensional Data Models

Ilona Mariana NAGY
2012 Database Systems Journal  
Thus, we present a framework for semi-automated implementation of multidimensional data models and introduce an automation prototype intended to reduce the time of data structures generation in the warehousing  ...  Our research is focused on the design of an automation component and the development of a corresponding prototype from technical metadata.  ...  of data warehousing projects, and reducing related costs and delivery times.  ... 
doaj:f9637b058a08414d864bd540a79bff1e fatcat:kufj46vpbnfv3oqj3hxrcxqxgq

A comparison of data warehousing methodologies

Arun Sen, Atish P. Sinha
2005 Communications of the ACM  
Inmon emphasized the importance of cross-functional slices of data drawn from multiple sources to support a diversity of needs [4] ; the foundation of his subject-oriented design was an enterprise data  ...  Data in an OLAP warehouse is extracted and loaded from multiple OLTP data sources (including DB2, Oracle, IMS databases, and flat files) using Extract, Transfer, and Load (ETL) tools.  ...  Tasks in Data Warehousing Methodology Data warehousing methodologies share a common set of tasks, including business requirements analysis, data design, architecture design, implementation, and deployment  ... 
doi:10.1145/1047671.1047673 fatcat:jxvwnootlvbphlcziifan6fiai

A Comparative Study Between the Performance of Relational & Object Oriented Database in Data Warehousing

Pushpa Suri, Meenakshi Sharma
2011 International Journal of Database Management Systems  
, the relational database and object oriented database and does an analysis of the benefits of Object Oriented databases over the conventional relational database in Data warehousing.  ...  Data warehousing technology is becoming essential for effective business intelligence, business strategy formulation and implementation in a globally competitive environment where in larger and larger  ...  This ease of design ad use can lead to the development and implementation of very poorly designed database management systems.  ... 
doi:10.5121/ijdms.2011.3208 fatcat:teqxbcohhfd37a3esbiallolme

Design and Implementation of Web-Enabled Labs for Data Warehousing

Jiangping Wang, Janet L. Kourik
2013 International Journal of Information and Education Technology  
The paper describes the lab for the data warehousing course, its design and implementation, the exercises students will complete in both design and data analysis, and the data warehousing tool itself.  ...  Index Terms-Web-enabled lab, data warehousing, online learning, distance education. Jiangping Wang is an associate professor of computer science at Webster University. He has a B.A. from  ...  The remainder of the paper describes the lab for the data warehousing course, its design and implementation, the exercises students will complete in both data analysis, design, and the data warehousing  ... 
doi:10.7763/ijiet.2013.v3.318 fatcat:ftdnjvsywfhpvnwnjngofqhwuy

Metadata-Driven SOA-Based Application for Facilitation of Real-Time Data Warehousing [chapter]

Damir Pintar, Mihaela Vranić, Zoran Skočir
2009 Lecture Notes in Computer Science  
This is accomplished with a vertical example of a metadata-driven SOA-based business process that provides ETL (Extraction, Transformation and Loading) and metadata services to a data warehousing system  ...  SOA-based applications can cross boundaries of platforms, operation systems and proprietary data standards, commonly through the usage of Web Services technology.  ...  The ultimate solution would be an SOA ETL system which could largely operate in an autonomous manner, gathering and interpreting data warehousing system metadata and then using it as a "recipe" for the  ... 
doi:10.1007/978-3-642-03964-5_11 fatcat:5cmdzecconhdtofcl6xvutl7pi

Extended RBAC - Based Design and Implementation for a Secure Data Warehouse

Bhavani Thuraisingham, Srinivasan Iyer
2007 The Second International Conference on Availability, Reliability and Security (ARES'07)  
Our design of a secure data warehouse that enforces an Extended RBAC Policy is described next. Finally directions for secure data warehouses are discussed.  ...  In particular, issues on building a secure data warehouse, secure data warehousing technologies as well as design issues are discussed.  ...  We then described the design and implementation of a secure data warehousing system based on the Extended RBAC model.  ... 
doi:10.1109/ares.2007.86 dblp:conf/IEEEares/ThuraisinghamI07 fatcat:54fvvuiqgfanhaww4qb2mwcwb4

SELLING, DELIVERY AND TRADE MARKETING – AN OPERATIONAL TRIDENT OF THE DISTRIBUTION SYSTEM

Ioana Olariu
2013 Studies and Scientific Researches: Economics Edition  
A specific system, defined for solving marketing problems, must be designed according to this purpose, and in this regard, all the significant elements and relationships must be subordinate to the objective  ...  These three elements: selling, delivery and trade marketing, are a trident of distribution which can lead to an optimal approach of market opportunities.  ...  Overview Warehousing The objective is to determine the appropriate storage equipment, storage space design, layout design, warehousing technology, and warehouse material handling processes to effectively  ... 
doi:10.29358/sceco.v0i18.222 fatcat:if56f63v55ephhp6e5scf6buym

Report on the ACM fourth international workshop on data warehousing and OLAP (DOLAP 2001)

Joachim Hammer
2002 SIGIR Forum  
Acknowledgements DOLAP 2001 was sponsored by ACM's Special Interest Groups on Information Retrieval and Management Information Systems.  ...  Park, treasurer and registration chair, and to the extremely competent members of the DOLAP Program Committee for helping us put together a strong workshop program.  ...  Golfarelli, Rizzi and Vrdoljak described how the design of a data mart could be carried out starting directly from an XML source (rather than converting it into an equivalent relational representation  ... 
doi:10.1145/584449.584455 fatcat:cglv6e74rjetjpq6b46nc3gxxa

Report on the ACM fourth international workshop on data warehousing and OLAP (DOLAP 2001)

Joachim Hammer
2002 SIGMOD record  
Acknowledgements DOLAP 2001 was sponsored by ACM's Special Interest Groups on Information Retrieval and Management Information Systems.  ...  Park, treasurer and registration chair, and to the extremely competent members of the DOLAP Program Committee for helping us put together a strong workshop program.  ...  Golfarelli, Rizzi and Vrdoljak described how the design of a data mart could be carried out starting directly from an XML source (rather than converting it into an equivalent relational representation  ... 
doi:10.1145/565117.565135 fatcat:cexs4hkguzdmjfmlyhob7o6xpi

XML Warehousing and OLAP [article]

Hadj Mahboubi, Jérôme Darmont
2017 arXiv   pre-print
We also discuss the issues and future trends in this area and illustrate this topic by presenting the design of a unified, XML data warehouse architecture and a set of XOLAP operators expressed in an XML  ...  The aim of this article is to present an overview of the major XML warehousing approaches from the literature, as well as the existing approaches for performing OLAP analyses over XML data (which is termed  ...  Jensen et al. (2001) propose an integration architecture and a multidimensional UML model for relational and XML data. They also discuss the design of XML databases supporting OLAP analyses.  ... 
arXiv:1701.08612v1 fatcat:ne65xezff5hltdo2sbdwlr6lay

Predictive Analysis and Warehousing of Web Log Data

Abdur Rahman, Mashroor Zaman, Farzana Yeasmeen, Rasif Tahmid
2017 International Journal of Computer Applications  
Data are co-related with each other in every system. How those data are co-related is one of the object of our study. Here we studied the different processes how the data is managed actually.  ...  The core of data mining is none other than data warehousing, which is gradually becoming a self-sufficient technology for information, integration and data analysis.  ...  In warehousing web server log file data, first tier is a warehouse database server that is almost always a relational database system.  ... 
doi:10.5120/ijca2017914257 fatcat:rgzzt6coxvdy3phlms2j44i2fq

Mapping and Modeling of Oil and Gas Relational Data Objects for Warehouse Development and Efficient Data Mining

Shastri Nimmagadda, Heinz Dreher
2006 2006 IEEE International Conference on Industrial Informatics  
Metadata, using an object relational approach for data warehouse development has been detailed in [4].  ...  In order to reduce the complexity in data structuring, concepts of object relational, logical dimensional data modeling and data warehousing have been introduced.  ...  One key dimension of the data warehousing is period, which is interpreted as an object class, has relation with other objects of the oil and gas company's data.  ... 
doi:10.1109/indin.2006.275809 fatcat:fxvqulwbzjdqvi4w7kd6tze6xi
« Previous Showing results 1 — 15 out of 18,414 results