Filters








559 Hits in 3.8 sec

ELTA: New Approach in Designing Business Intelligence Solutions in Era of Big Data

Pablo Michel Marín-Ortega, Viktor Dmitriyev, Marat Abilov, Jorge Marx Gómez
2014 Procedia Technology - Elsevier  
Research proposes extension of existing Extract, Load and Transform (ELT) approach to the new one Extract, Load, Transform and Analyse (ELTA).  ...  Main focus of the work is to address acceleration of building process of a "data-centric" business intelligence solution on one side, and also prepare business intelligence solutions for big data utilization  ...  BI solutions have a strong focus on structured, enterprise-internal data but lack the capability of integrating external and/or unstructured information in an easy, (near) real-time and effective way.  ... 
doi:10.1016/j.protcy.2014.10.015 fatcat:huqoukjg6ncszjpyn4moyajy3y

Design, Implementation, and Assessment of Innovative Data Warehousing; Extract, Transformation, and Load(ETL); and Online Analytical Processing(OLAP) on BI

Ramesh Venkatakrishnan
2020 International Journal of Database Management Systems  
There is no comprehensive documentation that talks about guidelines for ETL, Data Warehouse and OLAP to include the recent trends such as Data Latency (to provide real-time data), BI flexibility (to accommodate  ...  ETL, and OLAP in BI.  ...  The capability of the DW system to support real-time and on-demand workloads are quintessential.  ... 
doi:10.5121/ijdms.2020.12301 fatcat:ztaew4ehmrfzldrfwcktx64rce

SOA enabled ELTA: approach in designing business intelligence solutions in Era of Big Data

Viktor Dmitriyev, Tariq Mahmoud, Pablo Michel Marín-Ortega
2015 International Journal of Information Systems and Project Management  
This research proposes an extension of the existing Extract, Load and Transform (ELT) approach to the new one Extract, Load, Transform and Analyze (ELTA) supported by service-orientation concept.  ...  BI solution for utilizing Big Data concepts.  ...  Clearly, in order to provide near real-time BI, this bottleneck needs to be resolved.  ... 
doi:10.12821/ijispm030303 doaj:15ccdc347736473e8c44379e35c06c8f fatcat:p64cb7in25ebbafwvlkigocd3m

Advancing Big Data for Humanitarian Needs

Samson Oluwaseun Fadiya, Serdar Saydam, Vanduhe Vany Zira
2014 Procedia Engineering  
For example, the social contribution of conflicts, political violence and disasters are all digitalized through the streaming of data.  ...  Big data now available for analytics present complex, daunting challenges due to the vast number of digital data generated daily by different organizations.  ...  Simply, Hadoop/Map Reduce is batch-like, and not instantaneously desirable for real-time analysis, and not desirable to ad hoc queries.  ... 
doi:10.1016/j.proeng.2014.07.043 fatcat:7lzmu3f2mbba5eqlyfiqgo6o7m

Data and Artificial Intelligence Strategy: A Conceptual Enterprise Big Data Cloud Architecture to Enable Market-Oriented Organisations

Caio Moreno, Ramón Alberto Carrasco, Enrique Herrera-Viedma
2019 International Journal of Interactive Multimedia and Artificial Intelligence  
Acknowledgment This paper has been elaborated with the financing of FEDER funds in the Spanish National research project TIN2016-75850-R from Spanish Department for Economy and Competitiveness.  ...  Definition of a Conceptual Framework for Market Oriented Organizations Based on an Artificial Intelligence Cloud Architecture Most of the modern organizations have invested, for many years, in a conceptual  ...  Thus, it is proposed the addition of new components, real-time alerts and chatbots, which are described below: • Real-time alerts system.  ... 
doi:10.9781/ijimai.2019.06.003 fatcat:dicz7yc4bfasjk2el3d2f2h3sq

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  
Increasingly, as enterprises become more automated, datadriven, and real-time, the BI architecture is evolving to support operational decision making.  ...  Today's BI architecture typically consists of a data warehouse (or one or more data marts), which consolidates data from several operational databases, and serves a variety of front-end querying, reporting  ...  In the future, we can expect operational BI users to demand lower latencies for time-sensitive data. For example, suppose our web-site displays an advertisement with a discount on a selected product.  ... 
doi:10.1145/1516360.1516362 dblp:conf/edbt/DayalCSW09 fatcat:elhfuuwowzfh3hs55tym5nkecy

DOD-ETL: distributed on-demand ETL for near real-time business intelligence

Gustavo V. Machado, Ítalo Cunha, Adriano C. M. Pereira, Leonardo B. Oliveira
2019 Journal of Internet Services and Applications  
DOD-ETL achieves this by combining an on-demand data stream pipeline with a distributed, parallel and technology-independent architecture with in-memory caching and efficient data partitioning.  ...  We have deployed it in a large steelworks as a replacement for its previous ETL solution, enabling near real-time reports previously unavailable.  ...  Acknowledgements The authors want to thank Accenture, FAPEMIG, CNPq, and CAPES for partially supporting this paper. Authors' information Funding This work had no funding.  ... 
doi:10.1186/s13174-019-0121-z fatcat:7fupj7l5xrg4xd3wt54oqcfyjm

Towards a Taxonomy of Real-Time Business Intelligence Systems

Mario Nadj, Christian Schieder
2017 European Conference on Information Systems  
As the provisioning of timely business insights becomes increasingly relevant for organizations, realtime business intelligence (RTBI) is considered a promising vehicle to minimize the time span between  ...  For practice, our taxonomy helps organizations to evaluate their RTBI systems or conceive the challenges of building such a system either from scratch or as an update of their existing infrastructure.  ...  Markl (2009) Conference on  ... 
dblp:conf/ecis/NadjS17 fatcat:sfyw2rjtynb2tora7dztbm2stm

Business intelligence addressing service quality for big data analytics in public sector

Sadesh Manikam, Shamsul Sahibudin, Vinothini Kasinathan
2019 Indonesian Journal of Electrical Engineering and Computer Science  
<span>With the inauguration of Big Data Analytics initiative nationally, many nations have participated and paved way for BDA ecosystem.  ...  The objectives can be further elaborated by driving big data analytics demands in various public sectors agency, adopting big data analytics framework supporting the building of big data industry.  ...  A predictive intelligence model are built to analyze real-time data stream to react against the demand.  ... 
doi:10.11591/ijeecs.v16.i1.pp491-499 fatcat:whge2rq3i5aqlleedwx44puvou

Towards a Data Warehouse Architecture for Managing Big Data Evolution

Darja Solodovnikova, Laila Niedrite
2018 Proceedings of the 7th International Conference on Data Science, Technology and Applications  
Therefore, the main objective of this paper is to propose a data warehousing architecture over big data capable of automatically or semi-automatically adapting to user needs and requirements as well as  ...  OLAP Cubes Data Warehouse 2 nd Level Near Real Time Data n th Level Top Line Data ELT ELT ELT Data Highway (data lake) ELT Data flow Metadata flow Data Highway Metadata Source  ...  The demand to analyse data stored in such systems is increasing and one of the analysis options is to use data warehousing and OLAP methods.  ... 
doi:10.5220/0006886100630070 dblp:conf/data/SolodovnikovaN18 fatcat:fzh6jms2lzgq5kqnrx7vxe5zvu

Quo vadis Real-Time Business Intelligence? A Descriptive literature Review and Future Directions

Mario Nadj, Christian Schieder
2016 European Conference on Information Systems  
an appropriate data quality.  ...  This paper presents a systematic review of real-time Business Intelligence (RTBI) literature through a grounded theory lens in five RTBI research areas: Presentation (of information), Analytics, Data Integration  ...  BI platforms have to deliver information for the right person on demand in a cost-effective way.  ... 
dblp:conf/ecis/NadjS16 fatcat:k34civxqnjdljjbwaocq7lnoxe

Dynamic Data Mart for Business Intelligence [chapter]

E. Chang, W. Rahayu, M. Diallo, M. Machizaud
2015 IFIP Advances in Information and Communication Technology  
Such an architecture should be carefully vetted with a particular focus on performance. 4) Real-Time Data Warehouse: The traditional data warehouse was designed to store and analyse historical information  ...  A solution could be to create a usage table where every time a data is changed on an area it adds one on "number of time used" (low number would mean it is not an important area).  ... 
doi:10.1007/978-3-319-25261-2_5 fatcat:urtp2c3xtrbphkfhyx7ljymjxq

A Unified View of Data-Intensive Flows in Business Intelligence Systems: A Survey [chapter]

Petar Jovanovic, Oscar Romero, Alberto Abelló
2016 Lecture Notes in Computer Science  
As a result of this survey, we envision an architecture of a system for managing the lifecycle of data-intensive flows.  ...  ) from integrated data sources, and more real-time and operational data flows that integrate source data at runtime.  ...  For instance, an example ELT approach in [100] proposes an ELT architecture that deploys traditional database mechanisms (i.e., hierarchical materialized views) for enabling on-demand data processing  ... 
doi:10.1007/978-3-662-54037-4_3 fatcat:il3vwhf22rhzvmimjybvfa5npe

The Architecture of ELT Coursebooks

Janez Skela, Lara Burazer
2021 Vestnik za Tuje Jezike  
In other words, the design-oriented approach to ELT coursebook assessment enables teachers an insight into 'the architecture' of textbooks.  ...  This paper is an attempt to develop a design-oriented approach to ELT coursebook evaluation, with a particular focus on the internal organization of coursebook units at both intra-unit and inter-unit levels  ...  In other words, the design-oriented approach to ELT coursebook assessment enables teachers an insight into 'the architecture' of textbooks.  ... 
doi:10.4312/vestnik.13.383-407 fatcat:t2v53nsu25d2lg6yg6f2qhnqnu

Scalable Energy Storage Systems for Effective Electrified Mobility Concepts

Volker Döge, Can Kurtulus, Volker Hennige, Raphael Wegmann
2016 Transportation Research Procedia  
The focus is on the evaluation and discussion of general pros and cons for this concept including simulation and hardware test results.  ...  State of the art electrical energy storage systems for passenger cars and commercial vehicles use one type of cell to set up the module and pack level of the battery.  ...  Acknowledgements The authors would like to express their gratitude to the European Commission for financially supporting parts of this research under the 7 th Framework program, Project reference: 285224  ... 
doi:10.1016/j.trpro.2016.05.430 fatcat:ckt6ppg2fbbi3fo7uhe7ca3mny
« Previous Showing results 1 — 15 out of 559 results