Results 21 to 30 of about 23,837 (303)

Design of Novel ETL Model to Analyse Corona Virus Data [PDF]

open access: yesEAI Endorsed Transactions on Pervasive Health and Technology, 2020
INTRODUCTION:The corona disease was first recognized in 2019 in Wuhan, which is the capital of China’s Hubei-province,and from then it continued spreading and as a result declared as a pandemic by all nations.
Amit Dewangan   +2 more
doaj   +1 more source

HTAP With Reactive Streaming ETL

open access: yesJournal of Cases on Information Technology, 2021
In database management systems (DBMSs), query workloads can be classified as online transactional processing (OLTP) or online analytical processing (OLAP). These often run within separate DBMSs. In hybrid transactional and analytical processing (HTAP), both workloads may execute within the same DBMS.
Carl Camilleri   +2 more
openaire   +3 more sources

Monitoring Surface Defects Deformations and Displacements in Hot Steel Using Magnetic Induction Tomography

open access: yesSensors, 2019
Magnetic Induction Tomography (MIT) is a non-invasive imaging technique that has been widely applied for imaging materials with high electrical conductivity contrasts.
Fang Li   +3 more
doaj   +1 more source

A Quantitative Ultrasonic Travel-Time Tomography to Investigate Liquid Elaborations in Industrial Processes

open access: yesSensors, 2019
This work presents an ultrasound tomography imaging system and method for quantitative mapping of the sound speed in liquid masses. It is highly desirable to be able to inspect vessel fluid mass distribution, notably in the chemical and food industrial ...
Panagiotis Koulountzios   +2 more
doaj   +1 more source

ETL-Free Perovskite Solar Cells with an Efficiency of 19.81% in Open Air

open access: yes, 2023
Electron transport layer (ETL)-free perovskite solar cells (PSCs) have garnered significant attention due to their simple manufacturing process. However, containing ETL results in blocking holes and suppressing charge recombination. Herein, the titanium
Jie Xiong   +19 more
core   +1 more source

IMPLEMENTASI STAR SCHEMA PADA STUDI KASUS PERPUSTAKAAN BERSKALA UNIVERSITAS

open access: yesSINTECH (Science and Information Technology) Journal, 2021
Libraries are service units with high storage complexity as evidenced by more data being stored for each year. The data that is not integrated makes the complex problem because every year the process that is carried out continues to increase, especially
Wildan Suharso   +3 more
doaj   +1 more source

Attending to the specific needs and demands of students in a globalised world: the case of a ‘spanish for travelling’ MOOC

open access: yesRIED: Revista Iberoamericana de Educación a Distancia, 2017
Language MOOCs (LMOOCs), whose content is related to language teaching, is still a field in need of further exploration, with respect to both the number of courses available and scientific research carried out, constituting a developing and expanding ...
Beatriz Sedano Cuevas
doaj   +1 more source

Mejora de la toma de decisiones en ciclo de ventas del subsistema comercial de servicios en una empresa de IT

open access: yesRevista Científica, 2020
El alto volumen de datos, el tiempo de procesamiento y la visualización de información, son problemas que hoy en día debe enfrentar las organizaciones en el sector de tecnología, en particular el subsistema comercial.
Diego Armando Vanegas   +2 more
doaj   +1 more source

Analisa Kategori Barang dengan Penjualan Terbanyak dalam Jangka Waktu 3 Bulan Menggunakan Data Warehouse

open access: yesJurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, 2022
UD. Makmur Sejahtera sebagai salah satu distributor terbesar untuk barang kebutuhan sehari-hari di Manokwari Papua, memiliki data-data transaksi penjualan untuk setiap kategori barang dan jenis barang.
I Putu Agus Eka Pratama, Rey Bernard
doaj   +1 more source

MapReduce-Based D_ELT Framework to Address the Challenges of Geospatial Big Data

open access: yesISPRS International Journal of Geo-Information, 2019
The conventional extracting−transforming−loading (ETL) system is typically operated on a single machine not capable of handling huge volumes of geospatial big data.
Junghee Jo, Kang-Woo Lee
doaj   +1 more source

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