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Exploring Sakai: Innovations in Open-Source Learning Management Systems

Join Carl Hall from Hallway Technologies as he delves into the world of Learning Management Systems (LMS) and the Sakai Project. This presentation covers his background, the evolution of Sakai, and the significance of open-source solutions in academia. Learn about the features of Sakai, its history, and the collaborative opportunities it offers. Discover how Sakai's philosophy promotes sharing, discovery, and academic social networking while engaging students and professionals in technology-driven educational experiences.

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Exploring Sakai: Innovations in Open-Source Learning Management Systems

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  1. Chefs with Feathers: The Sakai Project Carl Hall Hallway Technologies 10 November 2011

  2. What I Will Cover • My Background • Learning Management Systems • Sakai • History • Projects • OSS and academia

  3. My Background • Co-owner, Hallway Technologies • Sakai OAE server team co-lead • 2011 Sakai Fellow • Sling committer • Avid cyclist, software & music junkie • Godfather to 6 • 8 pets

  4. Learning Management Systems • Online classrooms • Virtual Learning Environment • Collaborative Learning Environment • Modeled around brick and mortar institutions • Terms, classes

  5. Learning Management Systems • Syllabus • Announcements • Messages • Assignments • Gradebook • Roster • Calendar • Tests & Quizzes

  6. Learning Management Systems • Open Source • Sakai (Java) • Moodle (PHP) • Instructure (RoR) • Proprietary • Blackboard (Angel, WebCT) • Desire2Learn • Pearson OpenClass

  7. Sakai CLE • Collaboration of Indiana, MIT, Michigan, Stanford • Michigan's “CHEF” name graduatesto “Sakai” • v1.0 released in 2005 • Used by over 300 institutions around the world

  8. Sakai CLE

  9. Sakai CLE

  10. Sakai CLE

  11. CLE - Under The Hood • Runs on Apache Tomcat • Wired together using Spring • Velocity, JSP, JSF, RSF, Wicket... • 54 projects in core • 340 subprojects in core • We love Apache • 28 Apache projects • 72 Apache artifacts

  12. CLE - Under The Hood • Custom classloaders on top of Tomcat • shared tier • isolated services

  13. Sakai OAE • Rethink, Redesign, Rewrite • Break the traditional LMS form • User always owns content • Promote sharing, openness, discovery • Academic social networking

  14. Sakai OAE

  15. Sakai OAE

  16. Sakai OAE

  17. OAE - Under The Hood • Built on Apache Sling • 56 core bundles • 22 contrib bundle • Replaced JCR with storage shim • Deviated from hierarchical storage • Continued affair with Apache • 41 Apache projects • 237 Apache artifacts

  18. OAE - Under The Hood • JSON feeds from server using REST • Client-side templating with JavaScript

  19. Dependency Graph

  20. OSS Citizens • Report bugs • Contribute patches • Committers • Sling • Shindig • Velocity

  21. Our House • Sakai Foundation • Community Source Software • Institutional & commercial contributors • Core maintainers • Tool maintainers

  22. Our House • Foundation Board Members • Technology Coordination Committee • Steering Group • User Reference Group • Technology Reference Group • Dev team for each tool/project • 51 mailing lists on collab.sakaiproject.org

  23. Communication • Driven by deployers • Teaching & learning professionals • Professors • Students • Administrators

  24. Why is an Open-source LMS important?

  25. Learn From Academia • Share with your colleagues • Work together for non-financial goals • Research is valuable

  26. Teach To Academia Engage students in OSS Collaborate solutions, not just results Share early, share often Become community citizens

  27. Contact • Carl Hall • carl@hallwaytech.com • http://thecarlhall.wordpress.com

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