4. 2015 年全國電信研討會 11 月 26 日 桃園 台灣
圖五、雲端學習平台評定學生單元測驗結果
學生在完成單元學習後,將會進入課後測驗,如圖
六,針對單元學習成果進行檢測,並會提醒學生已經回
答正確的答案與整體答案正確率,並允許學生重覆作
答,以提升學生學習成效與興趣。
圖六、雲端學習平台課程單元的學習測驗
結論與未來工作
本研究成功運用Eucalyptus私有雲結合Openshift公
有雲,再整合Nginx網頁伺服器、HHVM、PHP-FPM、
Wordpress內容管理系統、PHP語言設計與MySQL資料
庫系統,完成混合雲端HHVM容錯自動移轉PHP-FPM之
數位學習平台實現,本研究使用Nginx與HHVM進行伺
服器PHP運算性能遠高於其他參考伺服器超過20倍以
上。進一步將伺服器HHVM服務停止,模擬HHVM服務
發生故障,本研究成果可自動容錯切換到PHP-FPM執行
模式,惟測性能發現下降到與他參考伺服器性能相當接
近程度。未來成果發展可逐步增加私有雲與公有雲內虛
擬電腦數量,另一方面,隨著雲端規模的增大,資訊安
全將成為挑戰課題,亦將是未來主要研究工作之一。
參考文獻
[1] Rajat Kandpal and Vishal Kumar, “IssS Implemention of a Private
Cloud using Open Source Technology,” Int. J. Computer Applications,
vol. 70, No. 20, pp. 30-35, May 2013.
[2] L. Fang, T. Jin, M. Jian, B. Robert, M. John, B. Lee, and L. Dawn,
“NIST-SP 500-292: NIST Cloud Computing Reference Architecture,”
National Institute Standards and Technology, 2011.
[3] H. Michael, L. Fang, S. Annie, and T. Jin, “NIST-SP 500-291: NIST
Cloud Computing Standards Roadmap,” National Institute Standards
and Technology, 2011.
[4] S.C. Chen, “The Evolution of Taiwan Cloud Computing Policy:
An Action Research,” The Proceeding of 2014 International
Conference on e-Commerce, e-Administration, e-Society, e-
Education, and e-Technology (e-CASE & e-Tech 2014), pp. 483-
489, April 2014.
[5] IBM 公 司 , “ 雲 端 下 一 步 , 混 合 當 道 ,” http://www-
07.ibm.com/tw/dp/hybridcloud/overview.html
[6] Edwin Sturrus and Olga Kulikova, “Orchestrating Hybrid Cloud
Deployment: An Overview,” Computer, vol.47, no.6, pp.85-87, June
2014.
[7] Hui Zhang, Guofei Jiang, Kenji Yoshihira, and Haifeng Chen,
“Proactive Workload Management in Hybrid Cloud Computing,”
IEEE Trans. Network and Service Management, vol.11, no.1, pp.90-
100, March 2014.
[8] Xingquan Zuo, Guoxiang Zhang, and Wei Tan, “Self-Adaptive
Learning PSO-Based Deadline Constrained Task Scheduling for
Hybrid IaaS Cloud,” IEEE Trans. Automation Science and Engineer,
vol.11, no.2, pp.564-573, April 2014.
[9] Jin Li, Yan Kit Li, Xiaofeng Chen, Patrick P.C. Lee, and Wenjing
Lou, “A Hybrid Cloud Approach for Secure Authorized
Deduplication,” IEEE Trans. Parallel and Distributed Systems, vol.26,
no.5, pp.1206-1216, May 2015.
[10] 潘英豪, “科技教室導入雲端網路教學方法之研議,” 生活科技教育
月刊, 四十四卷, 第三期, 88-94 頁, 2011 年.
[11] 陳信欽、賴嘉宏、蘇彥寧、簡佑丞、蘇育正、黃悅民、劉嘉茹,
“影片註記學習系統在機構學課程之應用與評估,” 科技與工程教
育學刊, 四十六卷, 第二期, 1-10 頁, 2013 年.
[12] Keith Adams, Jason Evans, Bertrand Maher, Guilherme Ottoni,
Andrew Paroski, Brett Simmers, Edwin Smith, and Owen Yamauchi,
“The HipHop Virtual Machine,” Proceedings of the 2014 ACM
International Conference on Object Oriented Programming Systems
Languages & Applications, pp.777-790, 2014.
[13] 陳建宏, “自組超級 NAS 不是夢,” PCDIY!硬派月刊, 2014 年.
http://www.pcdiy.com.tw/webroot/article.php?art=296
[14] Nginx 維基百科,https://zh.wikipedia.org/zh-tw/Nginx
[15] Xiaoni Chi, Bichuan Liu, Qi Niu and Qiuxuan Wu, “Web Load
Balance and Cache Optimization Design based Nginx Under High-
concurrency Environment,” 2012 Third International Conference on
Digital Manufacturing & Automationg, pp.1029-1032, 2012.
[16] PHP 序言, http://www.php.net/manual/zh/preface.php
[17] M. Hills, “Evolution of dynamic feature usage in PHP,” 2015 IEEE
22nd International Conference on Software Analysis, Evolution and
Reengineering, pp.525-529, 2015.
[18] PHP 使用統計, http://php.net/usage.php
[19] Josh Lockhart, “Modern PHP - New Features and Good Practices,”
O’Reilly Media, Inc., ISBN:9781491905012, 2015.
[20] WordPress 台灣正體中文網站,https://tw.wordpress.org/
[21] b2/cafelog, http://cafelog.com/
[22] https://codex.wordpress.org/zh-tw:WordPress_的特點
[23] S.K. Patel, V.R. Rathod and S. Parikh, “Joomla, Drupal and
WordPress - a statistical comparison of open source CMS,” 2011
Third International Conference on Trendz in Information Sciences
and Computing, pp.182-187, 2011.
[24] MySQL 維基百科,https://zh.wikipedia.org/wiki/MySQL
[25] Craig Franke, Samuel Morin, Artem Chebotko, John Abraham, and
Pearl Brazier, “Efficient Processing of Semantic Web Queries in
HBase and MySQL Cluster,” IT Professional, vol.15, no.3, pp.36-43,
May 2013.
[26] phpMyAdmin 官網,http://www.phpmyadmin.net/