Search Results - subject:"NoSQL"

Framework for a Hospitality Big Data Warehouse: The Implementation of an Efficient Hospitality Business Intelligence System

Ramos, Célia M.Q.; Martins, Daniel Jorge; Serra, Francisco - In: International Journal of Information Systems in the … 9 (2017) 2, pp. 27-45

In order to increase the hotel's competitiveness, to maximize its revenue, to meliorate its online reputation and improve customer relationship, the information about the hotel's business has to be managed by adequate information systems (IS). Those IS should be capable of returning knowledge...

Persistent link: https://www.econbiz.de/10012045868

Sentiment Analysis with Text Mining in Contexts of Big Data

Santos, Maribel Yasmina; Andrade, Carina Sofia - In: International Journal of Technology and Human … 13 (2017) 3, pp. 47-67

The evolution of technology, along with the common use of different devices connected to the Internet, provides a vast growth in the volume and variety of data that are daily generated at high velocity, phenomenon commonly denominated as Big Data. Related with this, several Text Mining...

Persistent link: https://www.econbiz.de/10012048475

Modelling and implementing big data warehouses for decision support

Santos, Maribel Yasmina; Martinho, Bruno; Costa, Carlos - In: Journal of management analytics 4 (2017) 2, pp. 111-129

Persistent link: https://www.econbiz.de/10011771105

Framework for a hospitality big data warehouse : the implementation of an efficient hospitality business intelligence system

Ramos, Célia M. Q.; Martins, Daniel Jorge; Serra, Francisco - In: International journal of information systems in the … 9 (2017) 2, pp. 27-45

Persistent link: https://www.econbiz.de/10011675423

NoSQL Application Redesign may be Unnecessary for Most Corporation Cloud Migration Deployments

Muller, Curtis J.; Davis, Aaron Christopher - In: International Journal of Cloud Applications and … 6 (2016) 4, pp. 36-64

migration to the cloud, and developers are urged to consider migrating legacy application onto various NoSQL architectures. It … may need the database scaling capability that cloud deployment with NoSQL affords. The authors contend that these … corporations, in the process of cloud migration, are less motivated by the promise of NoSQL than by gaining greater operational …

Persistent link: https://www.econbiz.de/10012043363

No-FSQL: A Graph-based Fuzzy NoSQL Querying Model

Hidri, Minyar Sassi; BenAli-Sougui, Ines; Grissa-Touzi, Amel - In: International Journal of Fuzzy System Applications (IJFSA) 5 (2016) 2, pp. 54-63

NoSQL (Not only SQL) is an efficient database model for storing and manipulating huge quantities of precise data …. However, most NoSQL databases scale well as data grows and often are flexible enough to accommodate imprecise and ambiguous … NoSQL to deals with fuzzy databases (FDB). In this paper, the authors present a graph-based fuzzy NoSQL model to deal with …

Persistent link: https://www.econbiz.de/10012044798

Fragment Re-Allocation Strategy Based on Hypergraph for NoSQL Database Systems

Chen, Zhikun; Yang, Shuqiang; Shang, Yunfei; Liu, Yong; … - In: International Journal of Grid and High Performance … 8 (2016) 3, pp. 1-23

NoSQL database is famed for the characteristics of high scalability, high availability, and high fault-tolerance. It is …. The general fragment re-allocation strategies of NoSQL database scatter the related fragments as possible to improve the … re-allocation problem in specific application environment of NoSQL database system, and it can improve system …

Persistent link: https://www.econbiz.de/10012045029

Cloud big data application for transport

Kemp, Gavin; Vargas-Solar, Genoveva; Silva, Catarina … - In: International journal of agile systems and management : … 9 (2016) 3, pp. 232-250

Persistent link: https://www.econbiz.de/10015325032

Einflüsse aus dem Implementierungserfolg von NoSQL-Systemen : Erkenntnisse einer quantitativ-empirischen Untersuchung

Cato, Patrick; Brumm, Simon; Gölzer, Philipp; … - In: HMD : Praxis der Wirtschaftsinformatik 53 (2016) 310, pp. 443-452

NoSQL-Systeme sind eine neue Generation von Datenbanksystemen, mit denen sich eine Reihe von neuen und innovativen … Anwendungsfällen realisieren lässt. Erfahrungsberichte von Praktikern zeigen jedoch, dass die Implementierung von NoSQL-Systemen in der … einen signifikanten Einfluss auf den Implementierungserfolg von NoSQL-Systemen: ausreichende Ressourcenausstattung des …

Persistent link: https://www.econbiz.de/10011668881

Improving the performance of data mining by using big data in cloud environment

Dahmani, Djilali; Rahal, Sid Ahmed; Belalem, Ghalem - In: Journal of information & knowledge management : JIKM 15 (2016) 4, pp. 1-18

Persistent link: https://www.econbiz.de/10011624294