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Unifying heterogeneous distributed clinical data in a relational database

K A Marrs, S A Steib, C A Abrams, M G Kahn
1993 Proceedings. Symposium on Computer Applications in Medical Care  
We describe an ideal integration solution, obstacles to realizing this solution, and our integration requirements and architecture.  ...  Our focus is a description of our specific schema and data integration techniques. We conclude with an analysis of our approach.  ...  However, in our architecture, data integration routines must be defined for each underlying database and performed on a daily basis.  ... 
pmid:8130554 pmcid:PMC2850655 fatcat:ib2a6mmzyrccxhvrtocn6cbp7i

Data Warehousing Systems: Foundations and Architectures [chapter]

Il-Yeol Song
2016 Encyclopedia of Database Systems  
A data warehousing system these days provides an architectural framework for the flow of data from operational systems to decision-support environments.  ...  SYNONYMS None DEFINITION A data warehouse (DW) is an integrated repository of data for supporting decisionmaking applications of an enterprise.  ...  Many organizations built their mission-critical database systems using the relational database technologies. This trend proliferated many independent relational database systems in an enterprise.  ... 
doi:10.1007/978-1-4899-7993-3_121-3 fatcat:332r2eeytbfodh5fj2eeoyquae

Hadoop as a Service: Integration of a Company's Heterogeneous Data to a Remote Hadoop Infrastructure

Yordan Kalmukov, Milko Marinov
2022 International Journal of Advanced Computer Science and Applications  
Therefore, this article proposes an architecture for integration of a company's heterogeneous data (stored within a database of any type, or in the file system) to a remote Hadoop cluster, providing powerful  ...  This is an affordable and cost-effective cloud-based solution, suitable for a company of any size.  ...  ARCHITECTURE FOR INTEGRATING A COMPANY'S HETEROGENEOUS DATA TO AN EXISTING REMOTE HADOOP INFRASTRUCTURE The existing approaches, reviewed in the related work, offer an integration of a relational database  ... 
doi:10.14569/ijacsa.2022.0130406 fatcat:ll7ojcbxqrazjkntxpvnffjqt4

Data Integration in Genomic Medicine: Trends and Applications

J. A. Seoane, V. Aguiar-Pulido, A. Pazos, J. Dorado
2012 IMIA Yearbook of Medical Informatics  
However, none of the models found in the literature is completely appropriate for a general biomedical data integration problem.  ...  In that precise moment, genomic medicine will be fundamental for clinical practice, as an essential key of personalized medicine.  ...  projects: "Ibero-American Network of the Nano-Bio-Info-Cogno Convergent Technologies", Ibero-NBIC Network (209RT-0366) funded by CYTED (Spain), "Development of new image analysis techniques in 2D Gel for  ... 
doi:10.1055/s-0038-1639441 fatcat:hz5gpjymdzdwrnmxantc3g4qom

An Event-Based Near Real-Time Data Integration Architecture

M. Asif Naeem, Gillian Dobbie, Gerald Webber
2008 2008 12th Enterprise Distributed Object Computing Conference Workshops  
In this paper we investigate an event-based near real-time ETL layer for transferring and transforming data from the operational database to the data warehouse.  ...  We also observe that the system architecture is consistent with the information architecture of a classical Online Transaction Processing (OLTP) application, allowing us to distinguish between different  ...  Consider an example of an inventory system with two data sources, Shipping and Stock.  ... 
doi:10.1109/edocw.2008.14 dblp:conf/edoc/NaeemDW08 fatcat:23uu7eymivhnreqllc2exo773m

Integrating relational database schemas using a standardized dictionary

Ramon Lawrence, Ken Barker
2001 Proceedings of the 2001 ACM symposium on Applied computing - SAC '01  
Our integration architecture constructs an integrated view by automatically combining local views defined by independently expressing database semantics in XML documents using only a pre-defined dictionary  ...  The architecture automatically integrates and transparently queries relational data sources, and its application of standardization to the integration problem is unique.  ...  A related issue not covered by the architecture is data integration.  ... 
doi:10.1145/372202.372327 dblp:conf/sac/LawrenceB01 fatcat:gn7r7szgbnajvcbxpchnedwdwa

Formalization of Federated Schema Architectural Style Variability

Wilhelm Hasselbring
2015 Journal of Software Engineering and Applications  
A federated database system integrates heterogeneous, autonomous database systems on the schema level, whereby both local applications and global applications accessing multiple component database systems  ...  Such a federated database system is a complex system of systems which requires a well-designed organization at the system and software architecture level.  ...  One of the main goals of the project was the provision of a path for integrating the relational database technology to object-oriented database technology.  ... 
doi:10.4236/jsea.2015.82009 fatcat:llqf5aiymfblxcv5nl4xyypt4y

Integration of CORBA and object relational databases

Kai-Chih Liang, Daphne Chyan, Yue-Shan Chang, Win-Tsung Lo, Shyan-Ming Yuan
2003 Computer Standards & Interfaces  
The team also develop an object relational data modelling tool-Latte-that supports the overall design intention as well the development paradigms for the proposed architecture.  ...  The reference architecture, which the team devises, integrates CORBA and relational databases without compromise on the necessary transactional properties.  ...  This paper proposes an integrated reference architecture as well corresponding implementation to address the issues about the combination of CORBA and relational database standards.  ... 
doi:10.1016/s0920-5489(03)00009-6 fatcat:63vn7ff6lbh23j4sb7z56u3o2m

Flexible Data Warehouse Parameters: Toward Building an Integrated Architecture

Mustafa Musa Jaber, Mohd Khanapi Abd Ghani, Nanna Suryana, Mohammed Aal Mohammed, Thamir Abbas
2015 Journal of clean energy technologies  
regarding the cost and integrity.  ...  Clinical databases have gathered a huge amount of information about patients and their medical conditions. Relationships and patterns within this data could provide new medical knowledge.  ...  He founding of deploying this method is a relational solution for the data elements for the integration of complex data into relational (or XML-native) databases.  ... 
doi:10.7763/ijcte.2015.v7.984 fatcat:neq5myse5ngurimjlnibstfmpy

Federated database systems for managing distributed, heterogeneous, and autonomous databases

Amit P. Sheth, James A. Larson
1990 ACM Computing Surveys  
We then define a methodology for developing one of the popular architectures of an FDBS. Finally, we discuss critical issues related to developing and operating an FDBS.  ...  In this paper, we define a reference architecture for distributed database management systems from system and schema viewpoints and show how various FDBS architectures can be developed.  ...  We describe various architectural alternatives and components of a federated database system and explore the issues related to developing and operating such a system.  ... 
doi:10.1145/96602.96604 fatcat:xwgldmynbvg6zcew27tbjeztje

An Architecture for Integrating Genetic and Clinical Data

Giuseppe Tradigo, Claudia Veneziano, Sergio Greco, Pierangelo Veltri
2014 Procedia Computer Science  
Data integration represents a powerful instrument for clinicians to have an overall vision of diseases.  ...  We present the architecture for the integration of genetic and phenotype data extracted from medical records.  ...  An Architecture for Integrating Genetic and Clinical DataTradigo et al. An Architecture for Integrating Genetic and Clinical DataTradigo et al.  ... 
doi:10.1016/j.procs.2014.05.180 fatcat:utkteww4cfhpxoacek6moiejcu

Architecture for Accessing Heterogeneous Databases

Mohd Kamir Yusof, Ahmad Faisal Amri Abidin, Mohd Nordin Abdul Rahman
2012 International Journal of Information Technology and Computer Science  
This paper presents the architecture for accessing heterogeneous databases. Two major processes in this architecture which are extracting SQL statement and ontology.  ...  In ontology approach, web semantic was implemented in order to retrieve only relevant data from database. A prototype based on this architecture was developed using JAVA technology.  ...  data and a Sybase relational database for storing patient laboratory results [9] .  ... 
doi:10.5815/ijitcs.2012.01.04 fatcat:onjs6rdhkvh7hdvv2f62k3km2m

Maintaining Global Integrity in Federated Relational Databases Using Interactive Component Systems [chapter]

Christopher Popfinger, Stefan Conrad
2005 Lecture Notes in Computer Science  
In this paper we present a concept of global integrity maintenance by migrating the concepts of active database systems to a collection of interoperable relational databases.  ...  The maintenance of global integrity constraints in database federations is still a challenge since traditional integrity constraint management techniques cannot be applied to such a distributed management  ...  Conclusion and Future Work We have presented an architecture for global integrity maintenance in a federated relational database using component database systems with enhanced active functionality.  ... 
doi:10.1007/11575771_34 fatcat:jegdh24rfjdkpcpk7dwt7tegaa

Integrating XML Technology with Object-Relational Databases into Decision Support Systems

Iuliana BOTHA, Adela BÂRA, Simona-Vasilica OPREA, Ticiano COSTA JORDÃO
2012 Database Systems Journal  
This paper presents some informatics technologies, like XML and object-relational databases, and the main motivations for implementing them in Decision Support Systems (DSS).  ...  Also, it is proposed and analyzed a conceptual model of a DSS prototype, which can be applied in the uncertain and unpredictable environments, like the production and the prediction of the wind energy.  ...  order to integrate them within a Grid network", financed within the framework of People research program.  ... 
doaj:79c4525b85794e9fa49c5ccee42f7554 fatcat:6qqt2uxtlnaoxc767yakdv3agq

Generic Data Access and Integration Service for Distributed Computing Environment

Hemant Mehta, Priyesh Kanungo, Manohar Chandwani
2010 International Journal of Grid Computing & Applications  
This paper presents a Generic Data Access and Integration Service GDAIS for various distributed computing environments.  ...  The service supports simplified access to a variety of sources like the files on file system, web services and various databases like XML databases, relation databases, object oriented databases and object  ...  Gounaris et al. have presented a service based system for data integration on data grids.  ... 
doi:10.5121/ijgca.2010.1102 fatcat:rwv2oic2erejdptrdzjfi7yh6u
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