Results 1 to 10 of about 16,754 (248)

Improving the Deductive System DES with Persistence by Using SQL DBMS's [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2015
This work presents how persistent predicates have been included in the in-memory deductive system DES by relying on external SQL database management systems.
Fernando Sáenz-Pérez
doaj   +1 more source

Implementation of Object Relational Data Base Management on Depreciation System Using ORACL [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2005
This research implements concept of Object Relational DataBases Management System ORDBMS on depreciation system because it’s considered as a complex model.
Asmaa Hammo, Alaa Saeed
doaj   +1 more source

Working with Legacy Relational Data in A Graph-Based World

open access: yesInternational Journal of Population Data Science, 2020
The Next Generation Linkage Management System (NGLMS) was designed around keeping all data in a graph database. However, this constraint, while easily achievable for greenfield projects and/or new data linkage units, may not be easily met where legacy ...
James Farrow
doaj   +1 more source

SQL & NOSQL DATABASE COMPARISON BY CASE DESIGNING AFFILIATE SYSTEM REPORT

open access: yesРадіоелектронні і комп'ютерні системи, 2020
Nowadays, due to the rapid development of social networks and the blogger culture, there is a tendency to use affiliate systems to promote their product.
Дмитро Тереник   +1 more
doaj   +1 more source

Applying self-powered sensor and support vector machine in load energy consumption modeling and prediction of relational database

open access: yesScientific Reports, 2023
This study explores the analysis and modeling of energy consumption in the context of database workloads, aiming to develop an eco-friendly database management system (DBMS).
Dexian Yang   +4 more
doaj   +1 more source

Comparison of the performance of relational databases PostgreSQL and MySQL for desktop application

open access: yesJournal of Computer Sciences Institute, 2021
The aim of this thesis was to compare the performance of two relational database management systems PostgreSQL and MySQL. For the purpose of the study a relational database was designed and a piece of software was implemented to connect desktop ...
Bartłomiej Klimek   +1 more
doaj   +1 more source

Programmatic implementation of the Dijkstra algorithm in the Transact-SQL language using relational algebra [PDF]

open access: yesE3S Web of Conferences, 2020
The article is devoted to the topical issue of data processing in the database management systems. It presents a solution to the problem of finding paths in a graph using Dijkstra’s algorithm, set as a sequence of relational operations and functions of ...
Urubkin Mikhail   +4 more
doaj   +1 more source

Information System for Predicting the Technical Condition of Electrical Equipment Devices [PDF]

open access: yesBIO Web of Conferences, 2023
The information system for predicting the technical condition of electrical equipment devices was described, which allows to analyze the data obtained and predict the residual life at the output in the form of regulatory documents.
Ermakova D. A., Fateev V. A.
doaj   +1 more source

An Ontology as a Tool for Representing Fuzzy Data in Relational Databases [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2012
Several applications to represent classical or fuzzy data in databases have been developed in the last two decades. However, these representations present some limitations specially related with the system portability and complexity.
Carmen Martinez-Cruz   +2 more
doaj   +1 more source

Automated Algorithm for Data Migration from Relational to NoSQL Databases

open access: yesمجلة النهرين للعلوم الهندسية, 2018
One of the barriers that the developer community face once turning to the newly, highly distributable, schema agnostic and non-relational database, called NoSQL, which is how to migrate their legacy relational database (which is already filled with a ...
Alza A. Mahmood
doaj   +1 more source

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