Results 1 to 10 of about 804,701 (197)

Attribute-Based Access Control for NoSQL Databases. [PDF]

CODASPY, 2021
Gupta E, Sural S, Vaidya J, Atluri V.
europepmc   +1 more source

Roundtrip engineering of NoSQL databases

Enterp. Model. Inf. Syst. Archit., 2018
Enterprise Modelling and Information Systems Architectures, Vol 13 (2018)
Akoka, Jacky, Comyn-Wattiau, Isabelle
openaire   +2 more sources

Precomputing architecture for flexible and efficient big data analytics

Vietnam Journal of Computer Science, 2018
The rising of big data brings revolutionary changes to many aspects of our lives. Huge volume of data, along with its complexity poses big challenges to data analytic applications. Techniques proposed in data warehousing and online analytical processing,
Nigel Franciscus, Xuguang Ren, Bela Stantic   +2 more
doaj   +1 more source

QUERYING DATA IN NOSQL DATABASES

Zbornik Veleučilišta u Rijeci, 2019
The goal of this paper is to give an overview of fundamental concepts and types of NoSQL databases, to show some examples of database queries, some related research, and the implementation of those queries in an original practical example. The introduction is a brief representation and description of the NoSQL database.
Babić, Andrea, Jakšić, Danijela, Poščić, Patrizia   +2 more
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Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping

Big Data and Cognitive Computing
The growing importance of data analytics is leading to a shift in data management strategy at many companies, moving away from simple data storage towards adopting Online Analytical Processing (OLAP) query analysis.
Diana Martinez-Mosquera, Rosa Navarrete, Sergio Luján-Mora, Lorena Recalde, Andres Andrade-Cabrera   +4 more
doaj   +1 more source

A performance evaluation of in-memory databases

Journal of King Saud University: Computer and Information Sciences, 2017
The popularity of NoSQL databases has increased due to the need of (1) processing vast amount of data faster than the relational database management systems by taking the advantage of highly scalable architecture, (2) flexible (schema-free) data ...
Abdullah Talha Kabakus, Resul Kara
doaj   +1 more source

NoSQL Databases and Data Modeling for a Document-oriented NoSQL Database [PDF]

InSITE Conference, 2015
NoSQL databases are an important component of Big Data for storing and retrieving large volumes of data. Traditional Relational Database Management Systems (RDBMS) use the ACID theorem for data consistency, whereas NoSQL Databases use a non-transactional approach called BASE.
openaire   +1 more source

SQL and NoSQL Databases: A Comparative Study with Perspectives on IA-Based Migration Approach

Engineering Proceedings
Traditional relational databases have been widely used for many years and have been the go-to choice for the industry. However, the emergence of NoSQL databases coincided with the increasing popularity of the Internet, social networks, and cloud ...
Soukayna Abdellaoui, Wafae Abbaoui, Loubna Meziane, Brahim El Bhiri, Soumia Ziti   +4 more
doaj   +1 more source

NoSQL Graph Databases: an overview

CoRR
Graphs are the most suitable structures for modeling objects and interactions in applications where component inter-connectivity is a key feature. There has been increased interest in graphs to represent domains such as social networks, web site link structures, and biology. Graph stores recently rose to prominence along the NoSQL movement.
Veronica Santos, Bruno Cuconato
openaire   +3 more sources

A Modeling methodology for NoSQL Key-Value databases [PDF]

Database Systems Journal, 2017
In recent years, there has been an increasing interest in the field of non-relational databases. However, far too little attention has been paid to design methodology.
Gerardo ROSSEL, Andrea MANNA
doaj