scholarly journals Comunicación y almacenamiento de datos de un compensador vectorial

2019 ◽  
pp. 1-6
Author(s):  
Efrain Villalvazo-Laureano ◽  
Richard Jesus Guerrero-Deniz ◽  
Ramón Octavio Jiménez-Betancourt
Keyword(s):  
Data Storage ◽  
Web Site ◽  
Management System ◽  
Database Management ◽  
Serial Communication ◽  
Web Server ◽  
Database Management System ◽  
Visual Data

This paper presents the communication and using a (DB) Database to Vectorial Compensator. Using the serial communication as means between the compensator and the DB. Employing a datab in MYSQL since the DB is in a web server, later get the visual data in a web site. MySQL was used to the electric’s device data storage. To greaster ease of handling of DB, employing as DataBase Management System; “XAMPP”.

scholarly journals How I Do it: A Practical Database Management System to Assist Clinical Research Teams with Data Collection, Organization, and Reporting

2017 ◽  
Vol 01 (01) ◽  
pp. 10-14
Author(s):  
Amr Maged Elsaadany ◽  
Fida Hasan Alaeddin ◽  
Mohamed Farouk Badran ◽  
Hamad Saleh Alsuhaibani
Keyword(s):  
Data Collection ◽  
Clinical Research ◽  
Data Storage ◽  
Management System ◽  
Database Management ◽  
Data Entry ◽  
Database Management System ◽  
Manual Search ◽  
Significant Edge ◽  
Efficient Data

AbstractWith the growing amount of research projects in the field of interventional radiology, storing and organizing the patients' data and information effectively is becoming more difficult. Existing hospital electronic medical record and archiving systems store patient information in the form of reports which put the physicians and researchers in a situation where they have to use time-consuming manual search through reports for suitable patients for different clinical researches. Spreadsheet programs such as Microsoft Excel® (Microsoft, Washington, USA) are often used as a data storage, which has limitations in both organization and the quality of the data. Higher risk of incorrect data entry and introducing duplicates are associated with data input and analysis without a database system. Furthermore, selection, as well as calculation of data, is time-consuming. This article aims to provide interventionists with an efficient data collection tool optimized for interventional oncology clinical research. The implementation of the current database and interface allows a much faster and more detailed retrospective analysis of patient cohorts. The database management system with an interface is a very time-efficient and robust tool that provides a significant edge over the manual retrieval of patient records by filtering data and assisting statistical analysis in a study-relevant fashion.

scholarly journals Growth of relational model: Interdependence and complementary to big data

2021 ◽  
Vol 11 (2) ◽  
pp. 1780
Author(s):  
Sucharitha Shetty ◽  
B. Dinesh Rao ◽  
Srikanth Prabhu
Keyword(s):  
Data Storage ◽  
Data Model ◽  
Concurrency Control ◽  
Management System ◽  
Database Management ◽  
Data Retrieval ◽  
Database Management System ◽  
Relational Model ◽  
Complete Model ◽  
Relational Data Model

A database management system is a constant application of science that provides a platform for the creation, movement, and use of voluminous data. The area has witnessed a series of developments and technological advancements from its conventional structured database to the recent buzzword, bigdata. This paper aims to provide a complete model of a relational database that is still being widely used because of its well known ACID properties namely, atomicity, consistency, integrity and durability. Specifically, the objective of this paper is to highlight the adoption of relational model approaches by bigdata techniques. Towards addressing the reason for this in corporation, this paper qualitatively studied the advancements done over a while on the relational data model. First, the variations in the data storage layout are illustrated based on the needs of the application. Second, quick data retrieval techniques like indexing, query processing and concurrency control methods are revealed. The paper provides vital insights to appraise the efficiency of the structured database in the unstructured environment, particularly when both consistency and scalability become an issue in the working of the hybrid transactional and analytical database management system.

scholarly journals Perancangan Dan Implementasi Private Cloud Storage Dengan Owncloud Pada Jaringan Lokal Menggunakan Virtualbox

2019 ◽  
Vol 1 (2) ◽  
pp. 60-71
Author(s):  
Andi Setiadi Manalu ◽  
Sahat Sonang Sitanggang
Keyword(s):  
Cloud Computing ◽  
Management System ◽  
Database Management ◽  
Cloud Storage ◽  
Web Server ◽  
Content Management ◽  
Database Management System ◽  
Content Management System ◽  
Private Cloud ◽  
Memory Card

Teknologi Cloud Computing dengan layanan Private Cloud Storage merupakan dan menjadi sebuah jawaban untuk permasalahan yang sering terjadi dikehidupan kita sehari-hari yaitu pada permasalahan penggunaan perangkat penyimpanan fisik seperti memory card, flashdisk dan harddisk dimana data-data yang ada didalamnya sering terjadi kerusakan seperti kerusakan fisik perangkat, terkena bad sector, terkena virus, perangkat hilang dan lain sebagainya seperti yang sering terjadi pada mahasiswa dan mahasiswi Politeknik Bisnis Indonesia Murni Sadar Pematangsiantar. Teknologi Cloud Storage yang akan dirancang bersifat private hanya untuk kalangan kampus dan pada jaringan lokal kampus yang tersedia. Perancangan sistem yang akan dilakukan menggunakan virtualisasi dengan Oracle VM VirtualBox. Sistem operasi menggunakan Ubuntu Server 14.04.6 LTS, Web Server menggunakan Apache2, DBMS (Database Management System) menggunakan Mariadb, Interpreter menggunakan PHP dan Content Management System (CMS) menggunakan Owncloud. Setelah perancangan sistem dilakukan kemudian sistem tersebut diimplementasikan pada VirtualBox setelah itu dilakukan pengujian sistem terhadap akses data ke sistem dengan Smartphone dan komputer sehingga didapatkan sebuah sistem yang dapat berjalan dan berfungsi dengan baik agar dapat meningkatkan efisiensi perkuliahan.

scholarly journals Analisis Kinerja Web Server pada SIM Manajemen Diklat Poltekpel Sorong Menggunakan RDBMS MySQL dan MariaDB

2020 ◽  
Vol 1 (1) ◽  
pp. 12-20
Author(s):  
Jeffry Jeffry
Keyword(s):  
Big Data ◽  
Open Source ◽  
Virtual Machine ◽  
Management System ◽  
Database Management ◽  
Web Server ◽  
Database Management System

Perkembangan teknologi informasi dan data meningkat pesat di era big data seperti sekarang ini. Database Management System menjadi bagian utama yang sangat penting untuk mengontrol arus data. Penelitian ini membandingkan kinerja web server yang menggunakan RDBMS open source yang berbeda antara MySQL dan MariaDB. Pengujian dilakukan pada Oracle Virtual Machine Virtualbox menggunakan ApacheBench untuk mengukur kinerja Web Server pada SIM Manajemen Diklat Poltekpel Sorong. Hasil percobaan menunjukkan bahwa web server ketika menggunakan RDBMS MySQL cenderung memiliki performa yang cukup stabil ketika permintaan akses web di bawah 300 kali secara bersamaan yaitu pada 100,200 dan 300 kali berturut-turut sebesar 7.764/ms, 16.386/ms dan 30.025/ms. Namun, saat permintaan akses web di atas 300 secara bersamaan RDBMS MariaDB justru menunjukkan kinerja yang lebih baik. Hal ini ditunjukkan dengan permintaan akses 400 dan 500 kali web server secara bersamaan, waktu respon terlihat lebih cepat dibandingkan ketika menggunakan RDBMS MySQL berturut-turut sebesar 51.877/ms dan 54.702/ms sedangkan RDBMS mariaDB untuk permintaan akses web server secara bersamaan pada 100,200,300,400 dan 500 berturut-turut sebesar 14.213/ms, 25.642/ms, 40.831/ms, 48.021/ms dan 51.630/ms

scholarly journals Performance Analysis of Database Synchronization on DBMS MySQL and Oracle by Using Event-Driven and Time-Driven Data for Monitoring Weather

2021 ◽  
Vol 10 (4) ◽  
pp. 107-112
Author(s):  
Nurhanif Nurhanif ◽  
Yuwaldi Away ◽  
Muhammad Syukri Surbakti
Keyword(s):  
Data Storage ◽  
Execution Time ◽  
Management System ◽  
Database Management ◽  
Database Management System ◽  
Weather Data ◽  
Storage Process ◽  
Data Record ◽  
Event Driven ◽  
Access To Data

Abstrak. Data cuaca berupa suhu udara, kelembaban udara, curah hujan, dan kecepatan angin memerlukan proses penyimpanan yang baik supaya data cuaca dapat direkapitulasi selama satu tahun. Untuk itu membutuhkan proses penyimpanan data melalui Database Management System (DBMS). DBMS dapat mengelola, menyimpan sekumpulan data secara baik. Pengguna DBMS dapat membuat, mencari, memelihara, serta memiliki akses terkontrol terhadap data. Penyimpan data pada pemantauan cuaca menggunakan hardisk eksternal dalam format Comma Separated Values (CSV), penyimpanan data seperti ini kurang efisien diakibatkan data direkapitulasi secara manual ke dalam computer. Kinerja sinkronisasi database dianalisis menggunakan metode Event-Driven dan Time-Driven pada DBMS Oracle dan MySQL untuk pemantauan data cuaca. Hasilnya, pada saat proses penyimpanan 100 data (record), MySQL memiliki kemampuan yang lebih cepat yaitu 166 detik dibandingkan dengan Oracle dalam waktu eksekusi 188 detik. Pada saat proses penyimpanan mulai 200 sampai 1000 data (record) membutuhkan waktu eksekusi rata-rata pada Oracle yaitu 203,56 detik sedangkan pada MySQL waktu eksekusi rata-rata 1163,89 detik. Jadi, kinerja DBMS Oracle lebih baik dibandingkan dengan DBMS MySQL dalam proses penyimpanan data cuaca, namun DBMS Oracle belum bisa menyimpan data secara langsung dari mikrokontroler karena belum adanya program yang mendukung ke dalam DBMS Oracle. Abstract. Weather data in the form of air temperature, humidity, rainfall, and wind speed require a good storage process so that weather data can be recapitulated for one year. For this reason, it requires the process of storing data through a Database Management System (DBMS). DBMS can manage, store a collection of data well. DBMS users can create, search, maintain and have controlled access to data. Data storage in weather monitoring uses an external hard drive in Comma Separated Values (CSV) format, this kind of data storage is less efficient due to the data being recapitulated manually into a computer. Therefore, the author wants to analyze the performance of database synchronization on Oracle and MySQL DBMS by using Event-Driven and Time-Driven methods for monitoring weather data. As a result, when storing 100 data (records), MySQL has a faster capability of 166 seconds compared to Oracle in 188 seconds of execution time. When the storage process starts from 200 to 1000 data (records) the average execution time in Oracle is 203.56 seconds, while in MySQL the average execution time is 1163.89 seconds. So, the performance of the Oracle DBMS is better than the MySQL DBMS in the process of storing weather data, but the Oracle DBMS has not been able to store data directly from the microcontroller because no program supports it into the Oracle DBMS.

A Realization of Security Model on Unified Database Console

2013 ◽  
Vol 756-759 ◽  
pp. 3584-3589
Author(s):  
Hui Wang ◽  
Lian Zhong Liu
Keyword(s):  
Data Storage ◽  
Performance Index ◽  
Management System ◽  
Database Management ◽  
Database Management System ◽  
Security Model ◽  
Database Administration

As an extremely important platform of data storage, database management system (DBMS) is widely used in all kinds of enterprises and departments. The availability and security is a critical performance index for database. How to help administrator keep database secure and effective is a key job of database administration. This paper proposes a secure model of database management for administrator and achieved a secure database console to implement this model.

Cardiological Database Management System as a Mediator to Clinical Decision Support

1996 ◽  
Vol 35 (01) ◽  
pp. 52-58 ◽  
Author(s):  
A. Mavromatis ◽  
N. Maglaveras ◽  
A. Tsikotis ◽  
G. Pangalos ◽  
V. Ambrosiadou ◽  
...  
Keyword(s):  
Management System ◽  
Database Management ◽  
Medical Information ◽  
Object Oriented ◽  
Medical Personnel ◽  
Database Management System ◽  
Ease Of Use ◽  
Medical Database ◽  
Analysis And Design ◽  
Object Oriented Design

AbstractAn object-oriented medical database management system is presented for a typical cardiologic center, facilitating epidemiological trials. Object-oriented analysis and design were used for the system design, offering advantages for the integrity and extendibility of medical information systems. The system was developed using object-oriented design and programming methodology, the C++ language and the Borland Paradox Relational Data Base Management System on an MS-Windows NT environment. Particular attention was paid to system compatibility, portability, the ease of use, and the suitable design of the patient record so as to support the decisions of medical personnel in cardiovascular centers. The system was designed to accept complex, heterogeneous, distributed data in various formats and from different kinds of examinations such as Holter, Doppler and electrocardiography.

88. Development of a Statewide Safety Survey Using a Database Management System

1999 ◽  
Author(s):  
V.G. Ivensky ◽  
A. Olesen ◽  
T. May ◽  
L. Sroka ◽  
A. Pellegrino
Keyword(s):  
Management System ◽  
Database Management ◽  
Database Management System
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