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The Denodo Data Integration Platform [chapter]

Alberto Pan, Juan Raposo, Manuel Álvarez, Paula Montoto, Vicente Orjales, Justo Hidalgo, Lucía Ardao, Anastasio Molano, Ángel Viña
2002 VLDB '02: Proceedings of the 28th International Conference on Very Large Databases  
DENODO Corporation has developed a mediator system for the construction of semi-structured and structured data integration applications.  ...  In this extended abstract, we present an overview of the system and we put forward some conclusions arising from our experience in building realworld data integration applications, focusing in some challenges  ...  The Denodo Data Integration Platform The Denodo Platform follows a mediator architecture whose components and their interrelationships are shown in Figure 1 .  ... 
doi:10.1016/b978-155860869-6/50097-4 dblp:conf/vldb/PanRAMOHAMV02 fatcat:xdpqmf6o6jfbhkst5jg63a3yem

Web Data Extraction System [chapter]

Robert Baumgartner, Wolfgang Gatterbauer, Georg Gottlob
2016 Encyclopedia of Database Systems  
Denodo Platform [13] .  ...  The Denodo ITPilot, formerly known as Wargo, is a platform for creating and executing navigation and extraction scripts that are loosely tied together.  ... 
doi:10.1007/978-1-4899-7993-3_1154-2 fatcat:6ghtb2rgjzgfvmm5kpah7lcm5e

Web Data Extraction System [chapter]

Serguei Mankovskii, Maarten van Steen, Minos Garofalakis, Alan Fekete, Christian S. Jensen, Richard T. Snodgrass, Alex Wun, Vanja Josifovski, Andrei Broder, Dennis Fetterly, Marc Najork, Robert Baumgartner (+55 others)
2009 Encyclopedia of Database Systems  
Denodo Platform [13] .  ...  The Denodo ITPilot, formerly known as Wargo, is a platform for creating and executing navigation and extraction scripts that are loosely tied together.  ... 
doi:10.1007/978-0-387-39940-9_1154 fatcat:zamqe55tt5aupa2vvgdba7wy3u

A Perspective on the Benefits of Data Virtualization Technology

Ana Ramona BOLOGA, Iuliana BOTHA
2011 Informatică economică  
Providing a unified enterprise-wide data platform that feeds into consumer applications and meets the integration, analysis and reporting users' requirements is a wish that often involves significant time  ...  As an alternative to developing a data warehouse for physical integration of enterprise data, the article presents data virtualization technology.  ...  Data services offer a flexible data integration platform based on the new generation of standards or services that allows access to any data type, located on any platform, using a great variety of interfaces  ... 
doaj:d89c588d508346ee8c029bb2cd8e25e7 fatcat:4wsynx5eljgalexpzq6wysg53e

Big Data Integration Solutions in Organizations: A Domain-Specific Analysis [chapter]

Sreekantha Desai Karanam, Rajani Sudhir Kamath, Raja Vittal Rao Kulkarni, Bantwal Hebbal Sinakatte Karthik Pai
2021 Data Integrity and Quality [Working Title]  
Big Data Integration (BDI) process integrates the big data arising from many diverse data sources, data formats presents a unified, valuable, customized, holistic view of data.  ...  Integration of big data is a very complex process with many challenges. The data sources for BDI are traditional data warehouses, social networks, Internet of Things (IoT) and online transactions.  ...  Denodo Platform The Denodo Platform provides data virtualization for integrating multi-structured sources of data from database management systems, a wide variety of other big data, cloud, documents, and  ... 
doi:10.5772/intechopen.95800 fatcat:e5ytrmdo4bewvdejrhe75vj4mu

Monolith 2.0: the Semantic OBDM Knowledge Graph Platform

Valerio Santarelli, Lorenzo Lepore, Giacomo Ronconi, Marco Ruzzi
2021 International Semantic Web Conference  
In this demo we showcase the innovative features of MONOLITH 2.0, the Semantic Knowledge Graph platform, which gives access to the Ontologybased Data Management (OBDM) capabilities of the MASTRO 2.0 ontology  ...  reasoner, in particular to its enhanced SPARQL query answering and data quality checking features, provides a user-friendly environment to build SQL-based mappings of structured enterprise data to the  ...  data integrity rule.  ... 
dblp:conf/semweb/SantarelliLRR21 fatcat:7zzcpgzoajbojo5t67dlpil75q

Agile BI � The Future of BI

Mihaela MUNTEAN, Traian SURCEL
2013 Informatică economică  
Which are the key elements that promote an agile BI solution? Also, this paper briefly looks at technologies that can be used for enabling an agile BI solution.  ...  A high level architecture of an agile BI system Many data virtualization servers are currently available such as: Composite Information Server, Denodo Platform, IBM InfoSphere Federation Server, Informatica  ...  Then the data warehouse modeler decides how the dimensions and facts should be integrated into data warehouse. Also, he develops data models for staging area, warehouse database and cubes.  ... 
doi:10.12948/issn14531305/17.3.2013.10 fatcat:ewsmbx7wxbezfihj3sdxdl4yiy

Virtual Knowledge Graphs: An Overview of Systems and Use Cases

Guohui Xiao, Linfang Ding, Benjamin Cogrel, Diego Calvanese
2019 Data Intelligence  
From a technological point of view, the main vendors of data integration tools [1] are integrating data using the standard relational † Corresponding author: Linfang Ding (  ...  In this paper, we present the virtual knowledge graph (VKG) paradigm for data integration and access, also known in the literature as Ontology-based Data Access.  ...  The platform uses Ontop to integrate open data repositories and to make them available via a dedicated SPARQL endpoint.  ... 
doi:10.1162/dint_a_00011 fatcat:dogtoffhbncx7lxxagytwlxz2u

Unfolding the relations between companies and technologies under the Big Data umbrella

João Canito, Pedro Ramos, Sérgio Moro, Paulo Rita
2018 Computers in industry (Print)  
,advanced miner,… nosql databases nosql,hadoop/hbase,cassandra,hypertable,… stream analytics apache flink,spark streaming,… data virtualization actifio sky,datacurrent,denodo,… data integration  ...  / • Data virtualization https://www.trustradius.com/data-virtualization • Data integration https://www.trustradius.com/data- integration?  ...  Competing interests statement The authors have no competing interests to declare.  ... 
doi:10.1016/j.compind.2018.03.018 fatcat:irarccii6fa3tc7dd7lcw5oohe

iNGENIOUS USE CASES, KPIs AND REQUIREMENTS

Julián Campo, Laura Gonzalez, Christos Politis, Juan Jose Garrido Serrato, Ahmad Nimr, Jaime Ruiz, Ignacio García, Miguel Cantero, Manuel Fuentes, David Martín-Sacristán, Héctor Donat, Jose Costa-Requena (+24 others)
2021 Zenodo  
This deliverable defines and compile the different scenarios gathered in six use cases that are relevant for the project as part of the supply chain ecosystem.  ...  For each use case, partners have defined explicit requirements and KPIs (both network and service related) that will be targeted on the development phase.  ...  that can Even if there are different commercial solutions on the market allowing data virtualization (from TIBCO, Denodo, IBM, Oracle, etc.), those solutions are not used for the M2M platforms harmonization  ... 
doi:10.5281/zenodo.4683717 fatcat:csx47l7p4rf3hjksvh5aa4sdmq

D5.1 Key Technologies for IoT Data Management Benchmark

Gino Ciccone, Giuseppina Carpentieri, Cosimo Zotti, Alexandr Tardo, Marek Bednarczyk, Tadeusz Puźniakowski, Paweł Czapiewski, Stefan Köpsell, Kumar Sharad, José Luis Cárcel, Joan Meseguer, Ahmad Nimr (+9 others)
2021 Zenodo  
The deliverable describes the state of the current technologies and the planned innovations applied to internet-of-things (IoT) data management and applications.  ...  This document describes the approach of iNGENIOUS to develop an interoperable layer, aggregating data coming from different existing and forthcoming IoT technologies.  ...  The Work Package (WP) 5, taking as input the overall architecture defined within WP2, focuses on IoT data management and data analytics in order to solve the poor integration among supply chain platforms  ... 
doi:10.5281/zenodo.5084813 fatcat:ssllddbo7rda7fadthu26ajrzu

State-of-the-art web data extraction systems for online business intelligence

Tomas Grigalis, Antanas Čenys
2013 Informacijos mokslai  
In this paper, we review commercially available state-of-the-art Web data extraction systems and their technological advances in the context of online business intelligence.Keywords: online business intelligence  ...  However, the online business intelligence presents non-trivial challenges to Web data extraction systems that must deal with technologically sophisticated modern Web pages where traditional manual programming  ...  The data transformation and integration unit cleans, combines, transforms and integrates the extracted data.  ... 
doi:10.15388/im.2013.0.1595 fatcat:4su7kllvgvg3zbfhgxoxpqzapa

Datometry Hyper-Q

Lyublena Antova, F. Michael Waas, Rhonda Baldwin, Derrick Bryant, Tuan Cao, Michael Duller, John Eshleman, Zhongxian Gu, Entong Shen, Mohamed A. Soliman
2016 Proceedings of the 2016 International Conference on Management of Data - SIGMOD '16  
In this paper we present Hyper-Q, a data virtualization platform that overcomes the chasm.  ...  Extending the models to include other data sources, e.g., historic data, is critical for backtesting and compliance. However, Q applications cannot run directly on SQL databases.  ...  ., Informatica [13] , Denodo [4] , and IBM [11] . Adaptive Data Virtualization extends traditional Data Virtualization to also include applications.  ... 
doi:10.1145/2882903.2903739 dblp:conf/sigmod/AntovaBBCDEGSSW16 fatcat:adgyi35atbghvpck6pd2fehdga

Web data extraction, applications and techniques: A survey

Emilio Ferrara, Pasquale De Meo, Giacomo Fiumara, Robert Baumgartner
2014 Knowledge-Based Systems  
This survey aims at providing a structured and comprehensive overview of the literature in the field of Web Data Extraction.  ...  Many approaches to extracting data from the Web have been designed to solve specific problems and operate in ad-hoc domains.  ...  allows to extract and store the data from a Web site as RDF.  ... 
doi:10.1016/j.knosys.2014.07.007 fatcat:cb6zazpx7nfgxkmkiuoxqx5zyq

A Framework for Goal-Oriented Discovery of Resources in the RESTful Architecture

Jose Ignacio Fernandez-Villamor, Carlos A. Iglesias, Mercedes Garijo
2014 IEEE Transactions on Systems, Man & Cybernetics. Systems  
Initiatives such as linked data are helping to build the Semantic Web, in which a set of standards are proposed for the exchange of data among heterogeneous systems.  ...  This paper proposes an integrated framework for content and service discovery and extraction.  ...  [45] considers the RESTful architecture of the web and integrates an agentbased framework on it and the linked data initiative, though it does not treat the automatic construction of the semantic descriptions  ... 
doi:10.1109/tsmcc.2013.2259231 fatcat:k7ej7gvjwfgelighyzqvuzzb34
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