Representational State Transfer Protocol Research Articles

Design and Build a Web Service for Mobile Ecotourism in the City of Bogor Using the Rest . Method

<p>The tourism sector is one sector that plays an important role in economic growth in Indonesia. Improving services to tourists when traveling with the use of technology is one of the efforts to support the development of tourism in Indonesia. The eCotourism application is a mobile-based application that serves to provide services to tourists such as providing information about tourist locations, lodging locations, culinary locations, and souvenir locations. In addition, in the eCotourism application, several functions can provide services to tourists while traveling, such as a digital guide system using a QR code. However, in the development process, a system is needed that can provide services to the functions and data that exist in the eCotourism application. In this study, the system that will be created is a web service for eCotourism applications where the web service will function as a bridge for the process of exchanging data between eCotourism applications and the database. In addition, the web service that is built is also able to support the functions that exist in the eCotourism application and is multi-platform so that it can be accessed by various application platforms. The architecture used in making the web service is REST (Representational State Transfer Protocol) architecture which uses the HTTP method to process data exchange via URL (Uniform Resource Locator). Making a web service can help eCotourism applications in providing services to tourists when traveling by providing data and existing functions. In addition, making this web service is also able to integrate eCotourism applications with other applications.</p>

Implementation of Microservices Architecture on E-Commerce Web Service

The research aimed to make e-commerce web services using a microservices architecture. Web service was built using Representational State Transfer Protocol (REST) with Hypertext Transfer Protocol (HTTP) method and JavaScript Object Notation (JSON) response format. Meanwhile, the microservices architecture was developed using Domain-driven Design (DDD) approach. The research began by analyzing e-commerce business processes and was modeled using Unified Modeling Language (UML) based on business process analysis. Next, the bounded context was used to make a small responsible service for a function. The Programming language used to make the system was Go programming language with Go-kit tool and apply database-per-service pattern for data management. The system also applied the concept of containerization using Docker as the container platform and using API Gateway to manage each endpoint. Last, the evaluation process was carried out using the Postman application by testing each endpoint based on the white-box testing method. Based on the results of the evaluation process, the e-commerce web service can work as expected. The results also show that the system has a high level of resilience. It means that the system has a low level of dependencies between services and adapts to future changes.

Novel moiré‐based crack monitoring system with smartphone interface and cloud processing

A popular optical-mechanical method used to monitor crack growth in concrete structures is based on the moiré effect. The moiré patterns are usually interpreted manually using a read-out chart or by off-line processing using custom-made application software installed in a personal computer. Such methods are not convenient for on-site crack inspection and measurement. In this work, cloud-based application software has been developed that can be used to process moiré pattern images sent via a standard smartphone. The moiré pattern resulting from the overlapping of two circular gratings mounted across a crack is captured using the smartphone camera, cropped, and sent via Wi-Fi or mobile data to cloud server. The cloud server software receives the moiré pattern image and processes it using an image processing algorithm to return the displacement magnitude and direction to the mobile device within a few seconds. The communication between the mobile software and cloud software is via Representational State Transfer protocol that allows further development to accommodate other client platforms. The accuracy of the algorithm has been tested by comparing the displacement data returned by the cloud server using controlled experiment. In the experiment, the gratings were subjected to in-plane displacement along two orthogonal axes using 0.001-mm resolution digital micrometers. The results show that the displacement magnitude and displacement direction can be determined within an accuracy of ±0.05 mm and ±5°, respectively. The smartphone interface with cloud processing of moiré patterns is shown to be a promising tool for on-site crack inspection and monitoring.

Comparative Analysis for Web Applications Based on REST Services: MEAN Stack and Java EE Stack

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APPLICABILITY ANALYSIS OF REST AND SOAP WEB SERVICES

Web Services are common means to exchange data and information over the network. Web Services make themselves available over the Internet, where technology and platform are independent. These web services can be developed on the basis of two interaction styles such as Simple Object Access Protocol (SOAP) and Representational State Transfer Protocol (REST). In this study, a comparison of REST and SOAP web services is presented in terms of their applicability in diverse areas. It is concluded that in the past both technologies were equally popular, but during the rapid Internet development the REST technology has become the leading one in the area of access to Internet services.

Comparison of SOAP and REST Based Web Services Using Software Evaluation Metrics

The usage of Web services has recently increased. Therefore, it is important to select right type of Web services at the project design stage. The most common implementations are based on SOAP (Simple Object Access Protocol) and REST (Representational State Transfer Protocol) styles. Maintainability of REST and SOAP Web services has become an important issue as popularity of Web services is increasing. Choice of the right approach is not an easy decision since it is influenced by development requirements and maintenance considerations. In the present research, we present the comparison of SOAP and REST based Web services using software evaluation metrics. To achieve this aim, a systematic literature review will be made to compare REST and SOAP Web services in terms of the software evaluation metrics.

Design and implementation of an identification productivity recording and breeding system for the sheep industry

This paper presents a new system architecture and test-bed application implementation called sheep manager. Sheep manager system uses near field communication (NFC) technology and custom NFC data exchange format records for the identification and attributes recording of sheep inside a flock. Sheep manager system also utilises sensors for real-time measurements and recording of raw milk extraction per ewe. All recorded information are then stored into an application server following an HTTP representational state transfer protocol specification. The authors also propose an algorithm for sheep breed selection that uses feedback information from past successful breeds in order to increase herd milk productivity.

Design and implementation of an identification productivity recording and breeding system for the sheep industry

This paper presents a new system architecture and test-bed application implementation called sheep manager. Sheep manager system uses near field communication (NFC) technology and custom NFC data exchange format records for the identification and attributes recording of sheep inside a flock. Sheep manager system also utilises sensors for real-time measurements and recording of raw milk extraction per ewe. All recorded information are then stored into an application server following an HTTP representational state transfer protocol specification. The authors also propose an algorithm for sheep breed selection that uses feedback information from past successful breeds in order to increase herd milk productivity.

PEMANFAATAN INTRUSION DETECTION SYSTEM (IDS) SEBAGAI OTOMATISASI KONFIGURASI FIREWALL BERBASIS WEB SERVICE MENGGUNAKAN ARSITEKTUR REPRESENTATIONAL STATE TRANSFER (REST)

Many things can destabilize a computer network connections, both with regard to hardware and software. Therefore, we need a technique for network security, one of them is firewall. The problems that arise in this final project is to build a linux based firewall automation application via web service by using REST (Representational State Transfer) architecture and IDS (Intrusion Detection System). The system buid firewall rules using linux operating system with the help o f 2 pieces o f IDS to detect theactivities of traffic data between the intruder and the server that will be recorded in the IDS database. The system will compare the server with IDS on the router to get the IP address o f the actual intruders, so it will be blocked by the firewall. The applications is used to prevents the ping o f death attack usingweb service and REST protocol so that firewall rules will run automatically.