Results 31 to 40 of about 20,399 (119)

Multi-Model Database Systems: The State of Affairs [PDF]

open access: yesAnnals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics, 2020
Nowadays, more and more organizations are coping with a very large volume of data in different formats and a very high growth rate. Under these conditions, relational databases are no longer sufficient for data management within these organizations, as ...
Gianina MIHAI
doaj  

Web applications and data: achieving abstraction and scalability

open access: yesТруды Института системного программирования РАН, 2018
Nowadays it has become clear that no data store is all-purpose. SQL-based systems have been prevalent for several decades though this approach leads to serious issues in modern high scalability architectures.
Andrey Poskonin
doaj   +1 more source

Relational model of a communication network node device for telecommunication systems

open access: yesInformaciâ i Innovacii
Relevance. Modern development of telecommunication networks requires technologies for constructing an analytical system of operational support of the network using inventory, technological and analytical information on communication nodes for designing ...
A. V. Sinitsyn   +3 more
doaj   +1 more source

Ranking of Illegal Buildings Close to Rivers: A Proposal, Its Implementation and Preliminary Validation

open access: yesISPRS International Journal of Geo-Information, 2019
Illegal buildings (IBs) are a dramatic problem in developing countries due to the population explosion, but, at the same time, they represent an unsolved issue in several states usually called advanced (as, for instance, Italy).
Paolino Di Felice
doaj   +1 more source

Implementasi Cloud Computing Menggunakan Metode Pengembangan Sistem Agile

open access: yesScientific Journal of Informatics, 2014
Cloud computing merupakan sebuah teknologi yang menyediakan layanan terhadap sumber daya komputasi melalui sebuah jaringan. Sumber daya yang di sediakan di dalam cloud computing meliputi mesin, media penyimpanan data, sistem operasi dan program aplikasi.
Much Aziz Muslim, Nur Astri Retno
doaj   +1 more source

Query Completion for Small-Scale Distributed Databases in PostgreSQL and MongoDB [PDF]

open access: yesDatabase Systems Journal
Relational/SQL and document/JSON data stores are competing but complementary technologies in OLAP (On-Line Analytical Processing) systems. Whereas traditional approaches for performance comparison use query execution time, this paper compares two ...
Marin FOTACHE   +3 more
doaj  

“Desktop Scientometrics”: una metodología para el uso de datos procedentes de WoS mediante el programa estadístico R

open access: yesRevista Española de Documentación Científica, 2016
Se presenta una metodología de trabajo que permite obtener y tratar datos de la Web of Science con fines bibliométricos. Se usa como herramienta el software estadístico R para crear funciones que faciliten el trabajo bibliométrico; adicionalmente se ...
Preiddy Efrain-García   +1 more
doaj   +1 more source

Mobil Cihazlara Yönelik Uzaktan Eğitim Sisteminin Geliştirilmesi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015
Gelişen teknoloji ile uzaktan eğitimin etkinliği sürekli artmaktadır. Günlük hayatın vazgeçilmezi olan mobil cihazlar ile uzaktan eğitimin etkinliğinin artırılması hedeflenmektedir.
Hüseyin Çakır, Samet Egi
doaj  

A SURVEY OF MODERN SOLUTIONS FOR DATABASES SCALABILITY AND PERFORMANCE CHALLENGES [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie
The exponential growth of web and mobile applications and the adoption of cloud services have exposed the limitations of traditional SQL databases in managing the Big Data triad: Volume, Velocity, and Variety.
BABUCEA ANA-GABRIELA
doaj  

QA-SQL: query-augmented SQL generation using few-shot prompting with data augmentation [PDF]

open access: yesPeerJ Computer Science
Natural Language to Structured Query Language (NL-to-SQL) models make it easier to retrieve data from structured databases by converting plain language queries into Structured Query Language (SQL) commands.
Sokheang Chan   +3 more
doaj   +2 more sources

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