A High-Performance Multi-user Service System for Financial Analytics Based on Web Service and GPU Computation

Author(s):  
Gow-Hsing King ◽  
Zong-You Cai ◽  
Yan-Ying Lu ◽  
Jan-Jan Wu ◽  
Hung-Pin Shih ◽  
...  
Author(s):  
Andi Arfian ◽  
Dede Mustomi ◽  
Juarni Siregar ◽  
Adelia Alvi Yana

In the world of business, especially for service businesses, there are many strategies to make a business successful. In addition to a reliable marketing strategy, a business also needs excellent service so that it can make consumers comfortable and happy. Each company will compete to provide the best service for its customers which makes customers satisfied so that it can improve other aspects such as sales, profit. In this study the authors analyzed aspects of the web service service available at PT Tratana, namely by analyzing the excellent service system to consumers with Using the Webqual4 model and data processing with the Pls-Sem method from the results of this study it is expected to know the extent to which the effectiveness and satisfaction of consumers after buying the products they buy from the analysis results obtained by many variables that are not significant to customer satisfaction..


Author(s):  
Н.Д. Маслов ◽  
Е.В. Попова

В статье рассматривается исследование модели соединения Web-приложения и Web-службы напрямую и через прокси. Рассматривается кроссплатформенная высокопроизводительная среда ASP.NET. При разработке используется паттерн MVC. Формирование запросов реализуется с помощью архитектурного стиля REST и протокола передачи гипертекста HTTP. Строится модель взаимодействия Web-приложения и Web-службы. Целью данной работы является исследование данной модели взаимодействия напрямую и через прокси. Были разработаны Web-приложение, являющееся сервисом по аренде видеофильмов и Web-служба, функциональное назначение которой – работа с базой данных Web-сервера. Для реализации прокси сборки было создан отдельный проект. В настройках проекта были прописаны протокол передачи данных, хост API, порт и роутинги перенаправления запросов. Исследование модели проводилось с помощью программного обеспечения Postman и инструментов браузера. Результаты исследования показывают плюсы и минусы использования прокси при взаимодействии Web-приложения и Web-службы. Данная статья поможет заказчикам, разработчикам Web-приложений выбрать модель соединения Web-приложения и Web-службы, соответствующую решаемым задачам. The article considers the study of the connection model of a Web application and a Web service directly and through a proxy. A cross-platform high-performance environment is considered ASP.Net. The MVC pattern is used during development. Request generation is implemented using the REST architectural style and the HTTP hypertext transfer protocol. A model of interaction between a Web application and a Web service is being built. The purpose of this work is to study this model of interaction directly and through a proxy. A Web application was developed, which is a video rental service and a Web service, the functional purpose of which is to work with a Web server database. A separate project was created to implement the build proxy. In the project settings, the data transfer protocol, API host, port and request forwarding routings were registered. A previously developed service was used as an API. The model was studied using Postman software and browser tools. The results of the study show the pros and cons of using a proxy when interacting with a Web application and a Web service. This article will help customers, developers of Web applications to choose a model for connecting a Web application and a Web service that corresponds to the tasks being solved.


2007 ◽  
Vol 23 (3) ◽  
pp. 371-381
Author(s):  
Paolo D’Onorio De Meo ◽  
Danilo Carrabino ◽  
Nico Sanna ◽  
Tiziana Castrignano ◽  
Giorgio Grillo ◽  
...  

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