Results 21 to 30 of about 302,941 (218)
KNOWLEDGE MODELING FOR A RELATIONAL DATABASE IN ONTOLOGY WEB LANGUAGE (OWL)
Tạp chí Khoa học Đại học Đà Lạt, 2017 This paper presents a knowledge modeling method by Ontology Web Language (OWL) for a relational database. The proposed method contains the rules for transforming data in a relational database into Ontology and Axioms for supplementing meaning of a ...
Huỳnh Tuấn Anh
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A Novel Automatic Relational Database Normalization Method
Acta Informatica Pragensia, 2022 The increase in data diversity and the fact that database design is a difficult process make it practically impossible to design a unique database schema for all datasets encountered.
Emre Akadal, Mehmet Hakan Satman
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BMC Medical Informatics and Decision Making, 2017 Background The objective of this research is to compare the relational and non-relational (NoSQL) database systems approaches in order to store, recover, query and persist standardized medical information in the form of ISO/EN 13606 normalized Electronic
Ricardo Sánchez-de-Madariaga +6 more
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THE OBJECT-ORIENTED DATABASES APPROACH REPRESENT A TYPICAL SOLUTION FOR INTEGRATED APPLICATIONS
Journal of Kufa for Mathematics and Computer, 2010 numbers, short text, and dates. With the advent of powerful and affordable multimedia computers, people increasingly need databases to store more complex objects. Typical objects include graphics, sound, and video clips.
Yahya Mahdi Hadi Al-mayali
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Improving the Deductive System DES with Persistence by Using SQL DBMS's [PDF]
, 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.
Sáenz-Pérez, Fernando
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Getting Along with Relational Databases
Journal of the Text Encoding Initiative, 2021 Both relational databases and XML have strengths and weaknesses as data storage and modelling systems. Most researchers working with Humanities historical and literary data would argue for the superiority of XML, since it allows unlimited nesting, linking, and complexity.
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Data Mining Using Relational Database Management Systems [PDF]
, 2006 Software packages providing a whole set of data mining and machine learning algorithms are attractive because they allow experimentation with many kinds of algorithms in an easy setup.
Beibei, Zou +4 more
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Oracle 19c, SQL Server 2019, Postgresql 12 and MySQL 8 database systems comparison
Journal of Computer Sciences Institute, 2020 This article presents a comparative analysis of four popular database technologies. Commercial Oracle Database and SQL Server systems are compared with open source database management systems: PostgreSQL and MySQL.
Arkadiusz Solarz, Tomasz Szymczyk
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A Comparison between Relational Databases and NoSQL Databases [PDF]
International Journal of Trend in Scientific Research and Development, 2018 Databases are used for storing and managing large amounts of data. Relational model is useful when it comes to reliability but when it comes to the modern applications dealing with large amounts of data and the data is unstructured non relational models are usable. NoSQL databases are used to store large amounts of data.
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Predicting Customers Churn in a Relational Database [PDF]
Informatică economică, 2014 This paper explores how two main classical classification models work and generate predictions through a commercial solution of relational database management system (Microsoft SQL Server 2012). The aim of the paper is to accurately predict churn among a
Catalin CIMPOERU, Anca Ioana ANDREESCU
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