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Data warehouse process management

Panos Vassiliadis, Christoph Quix, Yannis Vassiliou, Matthias Jarke
2001 Information Systems  
The proposed metamodel of data warehouse operational processes is capable of modeling complex activities, their interrelationships, and the relationship of activities with data sources and execution details  ...  Moreover, the metamodel complements the existing architecture and quality models in a coherent fashion, resulting in a full framework for quality-oriented data warehouse management, capable of supporting  ...  The refreshment process is composed of activities, such as Data Extraction, History Management, Data Cleaning, Data Integration, History Management, Update Propagation and Customization.  ... 
doi:10.1016/s0306-4379(01)00018-7 fatcat:on7huo45nbgynnily5mpknzzpq

Data Analytical Processing in Data Warehouses

Katarzyna Rostek
2010 Foundations of Management  
data processing in data warehouse.  ...  Data Analytical Processing in Data Warehouses The article presents issues connected with processing information from data warehouses (the analytical enterprise databases) and two basic types of analytical  ...  Summary Data warehouse and analytical data processing tools are the basic elements of the system aiding the management decision making processes.  ... 
doi:10.2478/v10238-012-0023-x fatcat:mhbzdo7cxfbifmfn6kiefosmta

A Conceptual Metadata Framework for Spatial Data Warehouse

Laxmaiah M, Govardhan A
2013 International Journal of Data Mining & Knowledge Management Process  
Metadata represents the information about data to be stored in Data Warehouses.It is a mandatory element of Data Warehouse to build an efficient Data Warehouse.Metadata helps in data integration,lineage  ...  ,data quality and populating transformed data into data warehouse.Spatial data warehouses are based on spatial data mostly collected from Geographical Information Systems(GIS)and the transactional systems  ...  Data Mining & Knowledge Management Process (IJDKP) Vol.3, No.3, May 2013 68  ... 
doi:10.5121/ijdkp.2013.3306 fatcat:qy7ghmx4ejg57drcv7g2pmds7a

Enhancement Techniques for Data Warehouse Staging Area

Mahmoud El-Wessimy, Hoda M.O. Mokhtar, Osman Hegazy
2013 International Journal of Data Mining & Knowledge Management Process  
Consequently, several attempts have been made by various researchers to deal with the problem of scheduling the Extract-Transform-Load (ETL) process.  ...  Poor performance can turn a successful data warehousing project into a failure.  ...  In Addtion, loading is the process of populating the data into the data warehouse DW.  ... 
doi:10.5121/ijdkp.2013.3601 fatcat:v3e334co4ncblpapofdmcwkpou

Ranking Software System for Data Warehouse in Tender Systems

Fatemeh Afjei, Zahra Afjei
2018 Iranian Journal of Information Processing & Management  
In the design of this model, the hierarchical analysis process has been used. Also, to illustrate how the model is implemented, a case study is conducted on the selection of software for data storage.  ...  افزار‬ ‫نرم‬ ‫كننده‬ ‫تولید‬ ‫خصوصیات‬  ‫فروشنده‬ ‫اعتبار‬ 38 33 Data warehouse management 34 Total cost of ownership 35 Vendor characteristics 36 Direct cost 37 Indirect cost  ‫فروشنده‬  ...  Ranking software system data warehouse in tender systems Fatemeh Afjei  , Zahra Afjei  Abstract: Considering the use of information technology and the increase of software provided by software providers  ... 
doaj:4ef1a6c44826435d8846008eaf0645ca fatcat:b55gvf6vfnh2dgxt67k4whmbci

DEVELOPMENT OF A DATA WAREHOUSE FOR PROCESSES OF THE LOGISTICS CYCLE MEDIA

Polanco Garay, L. W.
2015 Iberoamerican Journal of Project Management  
Therefore there is a need to create a data warehouse to check the information regarding the logistics cycle of media in order to support the process of decision making.  ...  To this end, various theoretical elements related to data warehouses addresses, which are an alternative management for enterprise business considering that the data are not altered or destroyed but are  ...  Keywords: Database, Data Warehouse.  ... 
doaj:c18f3374390641d3bc32c68fed4794c8 fatcat:53eoir5mmngu3pjimletupus2u

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  
The framework is primarily based on procedural aspect of data warehouse development and aims to standardize its process.  ...  Data warehouse (DW) implementation has been a challenge for the organizations and the success rate of its implementation has been very low.  ...  Identify key business processes to be considered for data warehouse design To ensure uses of deployed data warehousing solution by the business managers of the organization Table 2 : Steps for post development  ... 
doi:10.5121/ijdms.2016.8402 fatcat:xqcyfhtn5fbxxk3ne25js6j3xa

A Simplified Approach for Quality Management in Data Warehouse

Vinay Kumar, Reema Thareja
2013 International Journal of Data Mining & Knowledge Management Process  
By giving the data contained in each cluster common features, it is possible to simplify the overall structure of complex data and understand the data more thoroughly (Fig1).  ...  Figure 2 . 2 Three analysis techniques in bibliometrics Figure 3 . 3 The Construction Process of the Academic Landscape Figure 4 .Figure 5 . 45 Example1 of transition of citation Example2 of transition  ...  His research interests include Analysis of Big Data, Data Mining, Academic Landscape, and new knowledge creation support system. Received his Best paper award 2012 at JSIK.  ... 
doi:10.5121/ijdkp.2013.3506 fatcat:cx53awyg7vdy7acww6cdic2efm

Spatial Data Warehouse Modelling [chapter]

Maria Luisa Damiani, Stefano Spaccapietra
Processing and Managing Complex Data for Decision Support  
--multigranular spatial data warehouse).  ...  This chapter is concerned with multidimensional data models for spatial data warehouses.  ...  The reasons are diverse: The spatial context is peculiar and complex, requiring specialized techniques for data representation and processing; the technology for spatial data management has reached maturity  ... 
doi:10.4018/9781591406556.ch001 fatcat:tjkmojxoirblfimqgpngtp2bgy

Morphology, Processing, and Integrating of Information from Large Source Code Warehouses for Decision Support [chapter]

Jörg Rech
Processing and Managing Complex Data for Decision Support  
Typically, the information about object-oriented source code for a software system is distributed over several different sources that make its processing complex.  ...  In this chapter we describe the morphology of object-oriented source code and how we (pre-) process, integrate and use it in software engineering for knowledge discovery in order to support decision making  ...  Operational configuration management systems (CMS), similar to data marts, are tapped to integrate software artifacts in the code warehouse.  ... 
doi:10.4018/9781591406556.ch005 fatcat:rwg54cv6f5am5mfj4rhqmpcuk4

Comparing Graph and Relational Database Management Systems for Querying Data Warehouses

ANA PAJIC, ELENA MILOVANOVIC
2015 Third International Conference on Advances in Information Processing and Communication Technology - IPCT 2015   unpublished
The paper is focused on comparing Neo4j graph database and traditional Oracle relational database for querying data warehouses.  ...  Businesses face the problem of processing extremely large amount of data every day. Finding and analyzing relationships between enormous set of connected data will be the key to successful business.  ...  GOOMD gives a realization of different logical structures of data warehouse like star, snowflake, and so on.  ... 
doi:10.15224/978-1-63248-077-4-120 fatcat:vklgssopjjgopjmdpgdvsj2uvu

Role of Information Technology Infrastructure Library in Data Warehouses

Soomro
2011 American Journal of Applied Sciences  
Conclusion: This study identified that ITIL will play vital role when and where used in Data warehouses, specifically in the form of availablilty management; IT service continuity management; capacity  ...  Approach: Where as a Data Warehouse (DW) is a relational database used for the purpose of query and analysis to generate complex reports for enterprises.  ...  CONCLUSION According to OGC, ITIL will improve Customer Satisfaction and Service Quality; and in this study we tried to establish that the use of ITIL in Data Warehouses in the form of Availability Management  ... 
doi:10.3844/ajassp.2011.1284.1287 fatcat:lkrf6fizujgvzl6tjcebmd67eu

Role of Information Technology Infrastructure Library in Data Warehouses

Soomro
2011 American Journal of Applied Sciences  
Conclusion: This study identified that ITIL will play vital role when and where used in Data warehouses, specifically in the form of availablilty management; IT service continuity management; capacity  ...  Approach: Where as a Data Warehouse (DW) is a relational database used for the purpose of query and analysis to generate complex reports for enterprises.  ...  CONCLUSION According to OGC, ITIL will improve Customer Satisfaction and Service Quality; and in this study we tried to establish that the use of ITIL in Data Warehouses in the form of Availability Management  ... 
doi:10.3844/ajassp.2011.1384.1387 fatcat:knsx33yynjbtpef6gn7n3m3equ

The Use of Business Metadata to Support Decision-Making Processes

Muzaffar Hamzah
2012 International Journal of Innovation Management and Technology  
To support correct and quality decision-making, the data warehouse should integrate the information associated with the managers by the roles and business processes of the managers.  ...  This paper integrates two areasthe DSS, especially the data warehouse, and management theoriesto benefit the DSS users, especially top-level managers.  ...  In certain business processes, including decision-making, information is required by the managers from the data warehouse.  ... 
doi:10.7763/ijimt.2012.v3.297 fatcat:zjngqvpmqjamlkpxvaqkz3mmyy

The Use of Business Metadata to Support Decision-Making Processes

Muzaffar Hamzah
2012 International Journal of Innovation Management and Technology  
To support correct and quality decision-making, the data warehouse should integrate the information associated with the managers by the roles and business processes of the managers.  ...  This paper integrates two areasthe DSS, especially the data warehouse, and management theoriesto benefit the DSS users, especially top-level managers.  ...  In certain business processes, including decision-making, information is required by the managers from the data warehouse.  ... 
doi:10.7763/ijimt.2012.v3.273 fatcat:psclxjqcs5ardgoi3r7dbublmy
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