Using WebSocket technology for real­time data transfer

DOI: 10.31673/2412-9070.2020.064043

Abstract

This article is about the use of modern technology for real-time data transmission - WebSocket. Web site statistics and population usage are displayed. It is argued that the use of web applications is effective for projects. The problem of fast data transfer and the relevance of information are considered. It describes the parts that web development is divided into and how they differ. Here are some examples. This article describes the technology used to get data to the AJAX website. How this technology is implemented, configurable, and the functionality it provides. It also looks at the benefits it has in retrieving data compared to how it reloads the page. The disadvantages of using this technology are analyzed when the most up-to-date data is needed. It tells about the technology of getting data to the Server-sent Event website. How this technology is implemented and the functionality it provides. It also looks at the benefits it has in getting data compared to how it used to use AJAX technology. The disadvantages of using this technology are analyzed. WebSocket technology is considered as the best solution for projects that need to transmit and receive data in the shortest possible time. The principle of operation, advantages of use in comparison with Server-sent Event technology are discussed. The article helps us understand the advantages and disadvantages of each technology that we can use to deliver data in a web environment. The efficiency of the use of each technology in comparison with each other is analyzed. It explains why WebSocket technology is worth considering as a technology for data transmission in the web environment, and why it can be called technology for real-time data transmission.

Keywords: WEB; HTTP; WebSocket; web-server; browser; data transfer; AJAX; Server-Sent Event; data relevance.

References
1. URL: https://sdvv.ru/articles/elektronnayakommertsiya/statistika-interneta-2019-trafik-saytyi-blogi-domeny-sotsialnye-media-onlayn-reklama-ielektronnaya/
2. URL: https://uk.wikipedia.org/wiki/HTTP
3. URL: https://uk.wikipedia.org/wiki/AJAX
4. URL: https://ru.wikipedia.org/wiki/Serversent_events
5. URL: https://uk.wikipedia.org/wiki/WebSocket