Results 11 to 20 of about 499,780 (302)
Relational data paradigms: What do we learn by taking the materiality of databases seriously?
Big Data & Society, 2020 Although databases have been well-defined and thoroughly discussed in the computer science literature, the actual users of databases often have varying definitions and expectations of this essential computational infrastructure.
Andrea K Thomer, Karen M Wickett
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Translation of Relational and Non-relational Databases into RDF with xR2RML
Proceedings of the 11th International Conference on Web Information Systems and Technologies, 2015 With the growing amount of data being continuously produced, it is crucial to come up with solutions to expose data from ever more heterogeneous databases (e.g. NoSQL systems) as linked data.In this paper we present xR2RML, a language designed to describe the mapping of various types of databases to RDF.
Michel, Franck +3 more
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Performance Impact of Optimization Methods on MySQL Document-Based and Relational Databases
Applied Sciences, 2021 Databases are an important part of today’s applications where large amounts of data need to be stored, processed, and accessed quickly. One of the important criteria when choosing to use a database technology is its data processing performance.
Cornelia A. Győrödi +5 more
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A comparative analysis of non-relational databases in e-commerce applications
Journal of Computer Sciences Institute, 2023 In this article, a comparative analysis of non-relational databases was conducted to determine the best database for e-commerce systems. Non-relational systems such as MongoDB and Apache Cassandra were used for the study and the results were compared ...
Kacper Saweczko +2 more
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Applied Sciences, 2020 In the current context of emerging several types of database systems (relational and non-relational), choosing the type and database system for storing large amounts of data in today’s big data applications has become an important challenge.
Cornelia A. Győrödi +5 more
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Aeneas: A Tool to Enable Applications to Effectively Use Non-relational Databases
Procedia Computer Science, 2013 Peer ...
Cugnasco, Cesare +4 more
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Comparison of query performance in relational a non-relation databases
Transportation Research Procedia, 2019 Abstract Data are the most important treasure of the company. They form the source for the analysis, evaluation and decision making. Complex data management requires sophisticated storage structures and access principles. This paper deals with the database storage architectures, principles and differences, describes the main manipulation operations ...
Roman Čerešňák, Michal Kvet
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The impact of relational and non-relational databases on application performance
Journal of Computer Sciences InstituteThe purpose of this study was to assess the performance of two database systems, PostgreSQL (relational) and MongoDB (non-relational), in handling data and their impact on application performance.
Jakub Olszak +1 more
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Modification of hashing algorithm to increase rate of operations in nosql databases
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2021 The object of research is indexing methods in non-relational databases. The article reviews the most common hashing algorithms and the proposed hashing algorithm based on prime numbers and binary number system.
В. Нікітін +3 more
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Applied Sciences, 2021 In recent years, with the increase in the volume and complexity of data, choosing a suitable database for storing huge amounts of data is not easy, because it must consider aspects such as manageability, scalability, and extensibility.
Doina R. Zmaranda +4 more
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