基於雲端架構之知識媒合分享服務平台

隨著網路普及與智慧型可上網裝置近乎人手一隻，透過網路為媒介傳遞各項活動或訊息已成現代通訊傳播極度重要的一環。其中，雲端學習亦搭載此正熱潮蓬勃發展。雲端學習可分為即時與非即時的多媒體影音通訊，非即時偏重於影片的隨選撥放，例如：YouTube平台所提供之服務；即時的部分則包括即時影音轉播、即時影音互動，例如：JoinNet平台提供之服務。近年，網路教育的趨勢讓越來越多使用者願意透過網際網路接收更多知識，也有許多使用者藉由網路經營一個屬於自己的頻道以分享自己的知識。本論文的出發點，則是打造一個雲端平台，提供分享者輕易地擁有自己的分享空間，而觀看者可以在此尋找自己所需的知識。此研究希望藉由雲端化、系統化、自動化的平台設計，為知識媒合塗上一層潤滑劑。本論文在平台建構上選用雲端網站系統為架構，主要是利用雲端的跨平台、資料互通、隨開即用的優勢，不但能服務多項連網設備，當同時使用流量突然增高時，仍能以增開雲端主機解決載量問題，有效利用雲端資源，打造一個低成本、高彈性的網路平台。在實作上則以Web2.0技術建置平台的根基，使用PHP5技術與MYSQL資料庫存取，兩者皆為現今普遍性高的系統，可提高平台設計的易植性、相容性。此外，本論文在實作上還著重於管理機制、使用流程、金流系統等資料庫存取與網站的設計。希望能藉此提供一套完整的知識媒合平台，讓使用者無障礙地創造一個專屬的線上分享空間，如此將造就更多的素人教育家、素人明星。誰說有專業背景的人士才擁有有價值的知識？在此平台上，我們相信任何人都可以分享知識，而任何知識都有它無法衡量的價值。

關鍵字

雲端；知識媒合；知識分享；線上教學

並列摘要

With Internet penetration, energy saving, it has become extremely important part of modern communications to deliver events and information through World Wide Internet. Among them, online education is one big part. In recent years, thanks to the trend of online education, users are more willing to receive knowledge through the Internet. On the other hand, there are more users or operators own channels to share their knowledge and experience on network. The starting point of this paper is to build a cloud-based platform in order to provide users a barrier-free space, no matter the distance or time, in where viewers can find what they need immediately. This study proposed a systematic, automatic platform for knowledge sharing and matching by the cloud technology today. In the thesis, we achieve cross-platform, data exchange and scaling on demand by the advantages of cloud. We can not only serve many kinds of network devices but also start hosts on cloud when bandwidth demand bursts, get more efficient use of network resources and build a low-cost, highly flexible network platform. The platform is also implemented by Web 2.0 technologies [1, 2], including PHP5 and MySQL database which are both the most popular tools that can improve our portability and compatibility. Besides, we focus on the implementation of management mechanism, user flow, cash flow, database access and website design in order to provide a complete solution for knowledge sharing. Who says that only professional is indispensable in knowledge delivery? On this platform, we believe that anyone can share their knowledge and any knowledge has its value. There will be much more civilian educators or stars revealed themselves by this platform.

並列關鍵字

Cloud Based ； Knowledge Matching ； Knowledge Sharing ； E-Learning

參考文獻

[1] B. Wang, "The Research of Web2.0 Interface and Interaction," Advances in Electronic Engineering, Communication and Management Vol.1, vol. 139, pp. 449-454, 2012.

[2] R. Cheng, "Experimental Study on Web2.0 Blending Learning," Affective Computing and Intelligent Interaction, vol. 137/2012, pp. 475-478, 2012.

[6] Coursera. Available: https://www.coursera.org/

[9] C. S. Y. Rajkumar Buyya , Srikumar Venugopal, "Market-Oriented Cloud Computing: Vision, Hype, and Reality for Delivering IT Services as Computing Utilities," Department of Computer Science and Software Engineering (CSSE), The University of Melbourne, Australia, 2008.

[12] S. Navathe, Elmasri, R., Larson, J., "Integrating User Views in Database Design," Computer, vol. 19, pp. 50-62, January 1986 1986.

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基於雲端架構之知識媒合分享服務平台

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