Results 51 to 60 of about 550,497 (328)

Matbase auto Function Non-relational Constraints Enforcement Algorithms

International Journal of Computer Science & Information Technology (IJCSIT), 2019
MatBase is an intelligent prototype data and knowledge base management system based on the Relational (RDM), Entity-Relationship, and (Elementary) Mathematical ((E)MDM) Data Models, built upon Relational Database Management Systems (RDBMS).
Christian Mancas
semanticscholar   +1 more source

Enhancement of database access performance by improving data consistency in a non-relational database system (NoSQL)

, 2023
<p>This study aims to enhance data consistency in NoSQL databases, traditionally designed with BASE properties, as opposed to the strong consistency guaranteed by ACID principles in RDBMS. We introduce a comprehensive four-stage server-side model engineered explicitly for MongoDB.
Adam A. E. Alflahi, Mohammed A. Y. Mohammed, Abdallah Alsammani   +2 more
openaire   +2 more sources

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Comparative analysis of the performance of selected database management system

Journal of Computer Sciences Institute
Currently, in the era of large amounts of generated data, a significant challenge is fast data processing. The aim of the article is to conduct a comparative analysis of the performance of relational and non-relational databases using MS SQL Server ...
Piotr Marcin Tracz, Małgorzata Plechawska-Wójcik   +1 more
doaj   +1 more source

High density genotype storage for plant breeding in the Chado schema of Breedbase.

PLoS ONE, 2020
Modern breeding programs routinely use genome-wide information for selecting individuals to advance. The large volumes of genotypic information required present a challenge for data storage and query efficiency. Major use cases require genotyping data to
Nicolas Morales, Guillaume J Bauchet, Titima Tantikanjana, Adrian F Powell, Bryan J Ellerbrock, Isaak Y Tecle, Lukas A Mueller   +6 more
doaj   +1 more source

Multi-objective database queries in combined knapsack and set covering problem domains

Journal of Big Data, 2021
Database queries are one of the most important functions of a relational database. Users are interested in viewing a variety of data representations, and this may vary based on database purpose and the nature of the stored data.
Sean A. Mochocki, Gary B. Lamont, Robert C. Leishman, Kyle J. Kauffman   +3 more
doaj   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Performance of the relational and non-relational databases

, 2023
Det finns flera typer av databaser, men de vanligaste är relationella och icke-relationella. Dessa databaser har olika strukturer, vilket påverkar deras prestanda. Många studier undersöker skillnaderna mellan relationella och icke-relationella databaser och jämför deras prestanda.
Alkhalaf, Ahmed, Al-Zubeidi, Hasan
openaire   +1 more source

Representing Non-Relational Databases with Darwinian Networks

International Journal of Engineering Research and Applications, 2017
The Darwinian networks (DNs) are first introduced by Dr Butz to simplify and clarify how to work with Bayesian networks (BNs). DNs can unify modeling and reasoning tasks into a single platform using the graphical manipulation of the probability tables that takes on a biological feel.
Paulo Roberto Martins de Andrade, Alex Volnei Teixeira   +1 more
openaire   +1 more source