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Performance Evaluation of Infrastructure as a Service across Cloud Service Providers
(2023-01-01)
Sithiyopasakul, Saran
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Archevapanich, Tuanjai
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Purahong, Boonchana
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Sithiyopasakul, Paisan
;
Lasakul, Attasit
The purpose of this research aims to monitor, analyze, and compare the performance of infrastructure as a service (IaaS) between the selective cloud providers. To assure which cloud provider has more stability, reliability, and scalability. This paper focuses on performance testing based on a deployed web server in the cloud environment. The main feature of cloud computing is scalability thus most common IaaS cloud service providers (CSPs) have Auto Scaling features for instances or virtual machines. Not only does this paper gives the experimental results of the scaling scalability testing, but it also provides the results of recovery testing to inspect how long a web server is able to recover from failures and load testing which simulated traffic requests. Testing was conducted in the major public clouds of Google Cloud Platform (GCP), Microsoft Azure, and Amazon Web Services (AWS). Azure performs the most efficiently of almost all testing but hardest to configure.
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Inventory Management System based on IoT and Microservices Architecture Design
(2023-01-01)
Sithiyopasakul, Paisan
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Piyatananugoon, Chavinkorn
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Chaowalittawin, Vasutorn
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Krungseanmuang, Woranidtha
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Sathaporn, Posathip
This paper presents the inventory management system based on IoT and microservices architecture that synced between IoT (Internet of Things) and web application. There are two main parts consisting of IoT forklift vehicle and data transmitted system by MQTT protocol. Microservice can utilize data to process business logic and provides API. Inventory area includes a zone, a subzone and parking area for forklifts to scan QR code on each subzone. Data of forklifts is published to back-end service. The results of system microservice publish information events and processes business data to the admin client with a delay under a second.
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Automated resource management system based on kubernetes technology
(2021-05-19)
Sithiyopasakul, Jirayus
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Archevapanich, Tuanjai
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Purahong, Boonchana
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Sithiyopasakul, Paisan
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Benjangkaprasert, Chawalit
The purpose of this research is intended to study and analyze the Kubernetes technology using the processes of performance evaluation by inspecting how many requests and responses could the server handle. According to the ability of Kubernetes technology, there is no systematic measure of performance despite the Kubernetes is currently in use broadly. Therefore, this paper proposed to test out the system by measuring the effectiveness according to a structured process by studying such measurement variables including the number of requests per second, number of responses to requests, and resource extension period with Kubernetes technology. Which from the testing and analysis of all three variables as mentioned, it is possible to know the efficiency of the Kubernetes technology in such a similar environment. Moreover, the testing experiment could display a piece of information on the dashboard for visualization and analytic purposes.
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Athletes movement tracking device for soccer players
(2021-05-19)
Archevapanich, Tuanjai
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Sithiyopasakul, Jirayus
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Sithiyopasakul, Jiran
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Sithiyopasakul, Paisan
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Anuwongpinit, Thanavit
This article presents the design and development of real-time tracking system using GPS for soccer players. The tracking system is separated into two parts including hardware and software sections. The hardware uses NodeMCUV3 which is connected to the GPS module that can receive a current position data of soccer players. After that, it processes and records the position data into the MicroSD card module. In the software section can display the heat map results from recorded data of soccer players. The main user is a soccer club manager which is responsible for monitoring the data that tested on the movement of the soccer player. For the experimental results, a device is tested, and the movement data is collected. Also, it is found that the tracking device could track the athlete's movements successfully.
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Information Engineering Course Management in Faculty of Engineering, KMITL towards excellence
(2021-01-01)
Purahong, Punyaruethai
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Archevapanich, Tuanjai
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Chaowalittawin, Vasutorn
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Punthang, Donnaporn
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Millerteacher, Gregory P.
This article represents the management of Information Engineering course in faculty of Engineering, KMITL towards excellence. Sample group is the parental units of who registered since 2017 until 2020 for 15 people, by purposive sampling. The researcher later presenting the Information Engineering course management. Then make a parental satisfaction assessment form about the Information Engineering course management in faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, towards excellence of 7 subject. The conclude of assessment says that the parental units are having a good level of satisfaction and the arithmetic mean is 4.72 and the standard deviation is 0.56 (\overline{X} =4.27, S.D. = 0.56)
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Learning Process during the COVID-19 Crisis, Selected Topics in Telecommunication Engineering subject, Department of Electronics and Telecommunication Engineering, RUS, Thailand
(2021-01-01)
Archevapanich, Tuanjai
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Khunthawiwone, Park Poom
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Sithiyopasakul, Jiran
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Anuwongpinit, Thanavit
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Purahong, Boonchana
This article presents a learning process during the COVID-19 crisis, used in selected topics of telecommunication engineering subject, department of Electronics and Telecommunication Engineering, Faculty of Engineering and Architecture Rajamangala University of Technology Suvarnabhumi. The sample consisted of 19 students, enrolled in the selected topics of telecommunication engineering course by selecting a specific sample group. The researcher presented a learning process during the COVID-19 crisis with the orientation of students for the same understanding and then teaching according to the given process. Finally, there are three aspects of satisfaction with learning processs during the COVID-19crisis assessed. The results showed that in all of the three aspects, having a very good level of students' satisfaction with an arithmetic mean of 4.614 and a standard deviation of 0.46 (\overline{X}=4.614, S.D. = 0.46)
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Hybrid learning during the COVID-19 pandemic of engineering students at KMITL, Thailand
(2021-01-01)
Purahong, Boonchana
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Sithiyopasakul, Saran
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Sithiyopasakul, Paisan
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Anuwongpinit, Thanavit
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Archevapanich, Tuanjai
This article presents the hybrid learning model during the COVID-19 for students of Agro-Industrial Systems Engineering who enrolled in the course embedded system, course code 01386304, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang for 29 students by selecting a specific sample group. The researcher presented a hybrid learning model during the COVID-19, where students were orientated for the same understanding and followed by teaching as active learning formed project-based learning. Finally, we assessed five aspects of hybrid learning satisfaction during the COVID-19. The evaluation results revealed that the students' satisfaction was at a good level and their arithmetic mean was 4.206 and the standard deviation is equal to 0.74 (X = 4.206, S.D. = 0.74)
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Student development towards innovation in the information engineering curriculum of faculty of engineering, KMITL
(2020-11-04)
Archevapanich, Tuanjai
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Sithiyopasakul, Jiran
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Purahong, Boonchana
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Sithiyopasakul, Jirayus
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Sithiyopasakul, Paisan
This article presents the student development towards creative works of innovation in the Information Engineering curriculum of the Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang by using the theory of cognition in wisdom, skill range, and mental range. Enlighten students have knowledge and skills in creating innovative inventions. The satisfaction survey results in the integration of teaching and learning. The criteria were at a high level (4.03), which is 80.76 percent and the achievement of students' creative innovation works is at a high level (4.16), representing 83.31 percent.
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Case study: To identify the students that participating in the cheer activity of the faculty of engineering, KMITL by using near field wireless communication
(2020-11-04)
Sithiyopasakul, Paisan
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Purahong, Boonchana
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Sithiyopasakul, Saran
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Archevapanich, Tuanjai
This article presents wireless communication technology with NFC. In this case study, it is about using the NFC to identify the freshmen one by one that participating in the Cheer activity of the Faculty of Engineering, KMITL of the first-year students of 800 students, duration ten days. From the experiment results, when using the application, it can be used to check the names of students who have participated in the activity with 100 percent accuracy.

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