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[학술저널]

  • 학술저널

Trinh Duy Khue(Soongsil University) Thanh Binh Nguyen(Embedded Vision, Inc) UkJIn Jang(Soongsil University) Chanbin Kim(Soongsil University) Sun-Tae Chung(Soongsil Uniersity)

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초록

Most of conventional DSS’s(Digital Signage Systems) have been built based on LAMP framework. Recent researches have shown that MEAN or MERN stack framework is simpler, more flexible, faster and more suitable for web-based application than LAMP stack framework. In this paper, we propose a design and implementation of MEARN (ME(A+R)N) stack-based real-time digital signage system, MR-DSS, which supports handing real-time tasks like urgent/instant messaging, system status monitoring and so on, efficiently in addition to conventional digital signage CMS service tasks. MRDSCMS, CMS of MR-DSS, is designed to provide most of its normal services by REST APIs and realtime services like urgent/instant messaging by Socket.IO base under MEARN stack environment. In addition to architecture description of components composing MR-DSS, design and implementation issues are clarified in more detail. Through experimental testing, it is shown that 1) MR-DSS works functionally well, 2) the networking load performance of MR-DSCMS’s REST APIs is better compared to a well-known open source Xibo CMS, and 3) real-time messaging via Socket.IO works much faster than REST APIs.

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ABSTRACT
1. INTRODUCTION
2. TECHNICAL BACKGROUNDS AND RELATED WORK
3. THE PROPOSED MEARN STACK-BASED REAL-TIME DIGITAL SIGNAGE (MR-DSS)
4. Design Issues and Implementation of MRDSCMS
5. EXPERIMENTS
5. CONCLUSIONS
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