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Business Rules For Data Warehouse

Rajeev Kaula
2009 Zenodo  
In general, each area has evolved independently, impacting application development and decision-making. Generating knowledge from data warehouse is a complex process.  ...  The star schema structure and the business rules are stored within a relational database. The approach is explained through a prototype in Oracle-s PL/SQL Server Pages.  ...  PL/SQL server pages is a server-side scripting approach for developing database driven dynamic Web pages.  ... 
doi:10.5281/zenodo.1059611 fatcat:fibldmhtwrg5hjxu2i77ov7wk4

Event-driven service coordination for business process integration in ubiquitous enterprises

Jaehyun Kong, Jae-Yoon Jung, Jinwoo Park
2009 Computers & industrial engineering  
In this paper, a methodology that uses event-driven service technology and active rule processing is introduced for business process integration of ubiquitous enterprises.  ...  Service-oriented architecture based on web services technology provides a promising platform from which enterprises can coordinate seamlessly with e-Services in heterogeneous information systems.  ...  This research proposes a methodology for event-driven business process integration for ubiquitous enterprise environments.  ... 
doi:10.1016/j.cie.2008.08.019 fatcat:mje3btgygzbl7fceolymj2fywq

User Profile-Driven Data Warehouse Summary for Adaptive OLAP Queries

Rym Khemiri
2012 International Journal of Database Management Systems  
In this paper, we propose to exploit users' preferences as a basis for adapting OLAP (On-Line Analytical Processing) queries to the user.  ...  Our main idea consists in creating a data warehouse materialized view for each user with respect to his/her profile.  ...  Therefore, each dimension table is joined to the fact table Sales using a primary key to foreign key join.  ... 
doi:10.5121/ijdms.2012.4606 fatcat:aopdigb2ufbr7kxpfeucw7x57u

Conceptual Design of an XML FACT Repository for Dispersed XML Document Warehouses and XML Marts

R. Rajugan, E. Chang, T.S. Dillon
2005 The Fifth International Conference on Computer and Information Technology (CIT'05)  
In this paper, we address such an issue, where we propose a view-driven approach for modeling and designing of a Global XML FACT (GxFACT) repository under the MDA initiatives.  ...  Here we propose the GxFACT using logically grouped, geographically dispersed, XML document warehouses and Document Marts in a global enterprise setting.  ...  In another related work, authors focused on building a requirement driven, meaningful FACT repository in , the work on XML-view driven XML document warehouses [23, 24] and Web document warehouses [25  ... 
doi:10.1109/cit.2005.90 dblp:conf/IEEEcit/RajuganCD05 fatcat:23iolhk6ircujojnrvhkmjtgxy

Generating Data Warehouse Schema

Reyan Abdalaziz Ahmedl, Tarig Mohamed Ahmed
2014 International Journal in Foundations of Computer Science & Technology  
A data warehouse is an integrated set of data, derived basically from operational data to use in decision making strategy and business intelligence using (OLAP) techniques.  ...  In addition, a set of complex mappings must be performed. Despite this, there is no noticeable efforts has been done in order to find a practical solution structured to resolve the issue.  ...  He has been a real source of useful support and careful guidance.  ... 
doi:10.5121/ijfcst.2014.4101 fatcat:qrau72mvbvcxtj2egc6apqjzby

A report on the Eighth ACM International Workshop on Data Warehousing and OLAP (DOLAP'05)

Juan Trujillo, Il-Yeol Song
2006 SIGMOD record  
Another gratitude is for our technician Miguel A. Varo, who developed the web site and the review system (  ...  Acknowledgments We would like to express our gratitude to the Program Committee members and the additional external referees for their hard work in reviewing papers.  ...  In this work, the authors present a novel approach to align the whole DW development process to MDA (Model Driven Architecture).  ... 
doi:10.1145/1228268.1228280 fatcat:qsdylxhyn5d2tacfw5vwpbgdiy

Modeling views in the layered view model for XML using UML

Rajugan Rajagopalapillai, Elizabeth Chang, Tharam S. Dillon, Ling Feng
2006 International Journal of Web Information Systems  
Thirdly, we define a view transformation methodology for XML views in the LVM, which carries out automated transformation to a view schema and a view query expression in an appropriate query language.  ...  Therefore, in this paper we propose a Layered View Model (LVM) for XML with conceptual and schemata extensions.  ...  Ñ like select, join, etc. (ii) For any constraint c ¾ V ÓÒ×ØÖ ÒØ , there exists a constraint c' ¾ C ÓÒ×ØÖ ÒØ or a new constraint c" constraints associated with V Ó or V Ö Ð .  ... 
doi:10.1108/17440080680000105 fatcat:nholncar6nfvthmeyebi7pysl4

Data-intensive Science: A New Paradigm for Biodiversity Studies

Steve Kelling, Wesley M. Hochachka, Daniel Fink, Mirek Riedewald, Rich Caruana, Grant Ballard, Giles Hooker
2009 BioScience  
This process is not trivial, because data sets come in various formats and are often collected with different protocols, which requires sophisticated techniques for joining them in a meaningful way.  ...  The descriptive metadata are available on the AKN Web site. The AKN uses a data warehouse where all the dissimilarly structured source data are stored in a single format (Kolaitis et al. 2006) .  ... 
doi:10.1525/bio.2009.59.7.12 fatcat:ni6mdp6wkff43l66g4dpwn6tgu

Data integration flows for business intelligence

Umeshwar Dayal, Malu Castellanos, Alkis Simitsis, Kevin Wilkinson
2009 Proceedings of the 12th International Conference on Extending Database Technology Advances in Database Technology - EDBT '09  
Since BI systems have been used primarily for off-line, strategic decision making, the traditional data integration pipeline is a oneway, batch process, usually implemented by extract-transformload (ETL  ...  The design and implementation of the ETL pipeline is largely a labor-intensive activity, and typically consumes a large fraction of the effort in data warehousing projects.  ...  The process begins with a customer browsing the product web site and adding items to a shopping cart. During the session, some click-stream events may be captured in web logs or to a database.  ... 
doi:10.1145/1516360.1516362 dblp:conf/edbt/DayalCSW09 fatcat:elhfuuwowzfh3hs55tym5nkecy

Ontology-Based Conceptual Design of ETL Processes for Both Structured and Semi-Structured Data

Dimitrios Skoutas, Alkis Simitsis
2007 International Journal on Semantic Web and Information Systems (IJSWIS)  
In this paper, we propose an ontology-based approach to facilitate the conceptual design of the back stage of a Data Warehouse.  ...  One of the main tasks in the early stages of a Data Warehouse project is the identification of the appropriate transformations and the specification of inter-schema mappings from the data sources to the  ...  An approach for Data Warehouse development based on the Model Driven Architecture is presented by Mazon et al. (2005) .  ... 
doi:10.4018/jswis.2007100101 fatcat:nxu2tt6adrav7bpaarl4r7d2fe

The Conceptual Integration Modeling Framework: Abstracting from the Multidimensional Model [article]

Flavio Rizzolo, Iluju Kiringa, Rachel Pottinger, Kwok Wong
2010 arXiv   pre-print
This paper proposes a top-down framework in which data warehousing is driven by a conceptual model. The framework offers both design time and run time environments.  ...  Data warehouses are overwhelmingly built through a bottom-up process, which starts with the identification of sources, continues with the extraction and transformation of data from these sources, and then  ...  This research was supported in part by the NSERC (Natural Sciences and Engineering Research Council) Business Intelligence Network, IBM Canada and SAP Business Objects division.  ... 
arXiv:1009.0255v1 fatcat:f2upz76qyjf6vdvwl2v3im2y64

Modeling and managing the variability of Web service-based systems

Chang-ai Sun, Rowan Rossing, Marco Sinnema, Pavel Bulanov, Marco Aiello
2010 Journal of Systems and Software  
A management process driven by the COVAMOF-VS tool suite to automate the management of variability in Web service-based systems at run-time, with low involvement of the user.  ...  Now suppose a retailer in the SCMS has access to two warehouses, WarehouseA and WarehouseB, but the warehouses are represented by Web services with different interfaces (T2).  ... 
doi:10.1016/j.jss.2009.10.011 fatcat:ljyd4l54xfg2vfuwypstzpdiui

Data Warehouse Life-Cycle and Design [chapter]

Tore Risch, Turkmen Canli, Ashfaq Khokhar, Jun Yang, Kamesh Munagala, Adam Silberstein, Panos K. Chrysanthis, Evaggelia Pitoura, Venkatesh Ganti, Amol Deshpande, Hong-Hai Do, James Caverlee (+156 others)
2009 Encyclopedia of Database Systems  
, time constraints, etc.) and the software specificities and complexity; in particular, the specificities in the data warehouse life cycle derive from the presence of the operational database that feeds  ...  SYNONYMS Data Warehouse design methodology DEFINITION The term data warehouse life-cycle is used to indicate the phases (and their relationships) a data warehouse system goes through between when it is  ...  classification due to a change in a business process may cause the early obsolescence of the system (please refer to the "Data warehouse maintenance, evolution and versioning" entry for more details).  ... 
doi:10.1007/978-0-387-39940-9_117 fatcat:4pdfgnvprncz3lm7ok45lsntaq

Big Data System Development: An Embedded Case Study with a Global Outsourcing Firm

Hong-Mei Chen, Rick Kazman, Serge Haziyev, Olha Hrytsay
2015 2015 IEEE/ACM 1st International Workshop on Big Data Software Engineering  
• Integrate data storage and collection processes with one web-based user interface.  ...  • The method provides a detailed set of steps for architecture design enables design to be performed in a systematic, repeatable way leading to predictable outcomes.  ...  BDD framework describes a new process of big data system development, which is dramatically different from "small" data system development, reflecting the paradigm shifts required for big data system development  ... 
doi:10.1109/bigdse.2015.15 dblp:conf/icse/ChenKHH15 fatcat:aw7b4jda7rd2zbazbtkxvqiphe

Systematic Review of Cerebral Palsy Registries/Surveillance Groups: Relationships between Registry Characteristics and Knowledge Dissemination

Donna S Hurley Theresa Sukal
2015 International Journal of Physical Medicine & Rehabilitation  
In this paper, we propose an ontology-based approach to facilitate the conceptual design of the back stage of a Data Warehouse.  ...  One of the main tasks in the early stages of a Data Warehouse project is the identification of the appropriate transformations and the specification of inter-schema mappings from the data sources to the  ...  An approach for Data Warehouse development based on the Model Driven Architecture is presented by Mazon et al. (2005) .  ... 
doi:10.4172/2329-9096.1000266 pmid:27790626 pmcid:PMC5079705 fatcat:huq7ga7rbngotpgdwanvnhzqei
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