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Seminole State College Sakai Update

Seminole State College Sakai Update. Wilma Hodges hodgesw@seminolestate.edu. Migration from ANGEL to Sakai… Going Well. Began faculty training and moving content in Nov. 2009. Original plan was to be fully migrated to Sakai by July 31 st , 2010.

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Seminole State College Sakai Update

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  1. Seminole State CollegeSakai Update Wilma Hodges hodgesw@seminolestate.edu

  2. Migration from ANGEL to Sakai… Going Well • Began faculty training and moving content in Nov. 2009. • Original plan was to be fully migrated to Sakai by July 31st, 2010. • Migration is proceeding at scheduled pace, and right now it looks we should be able to meet our target date without problems. • Currently running a selectively patched version of Sakai 2.6.x. • Plan to upgrade to Sakai 2.7 prior to fall term.

  3. Faculty Training • 185 faculty members have completed Sakai training to date. • Our Sakai workshop is approximately 5 hours in length, and offered in the following formats: • Two part workshop, parts 1 and 2 offered consecutive weeks in 2.5 hour blocks. • Combined session, 5 hours, offered on a single day. • Online version, offered via Sakai, completely self-paced. • Completion of workshop is required for instructor/editor access to Sakai course sites. • Lots of Open Labs offered for hands-on help.

  4. Course Migration Progress • DL staff (4 FT and 1 PT) have migrated 246 courses from ANGEL into Sakai to date. • Approx. 75 migration requests yet to be completed before fall term. • DL migrates courses for faculty based on faculty request. • Priority for courses being offered in Sakai soonest. • We tried to have at least one course per faculty member migrated prior to Sakai workshop attendance so that they could work with real content. • Some ANGEL sites were not requested for migration because: • Faculty plan to rebuild the course in Sakai using a new textbook or make other extensive course material changes. • It is a brand new course being developed from scratch.

  5. Transitioning Content from ANGEL • Process of bringing content into Sakai is more “piecemeal” than it was when we went from WebCT/Bb to ANGEL. • Cannot import entire ANGEL course at once via archive file. However, in the past, we ended up with a lot of extraneous directories in the ANGEL file structure which made course files difficult to locate and edit. Spent a lot of time after the fact “cleaning up” courses in ANGEL. • Content migration to Sakai typically involves a combination of file transfer, cut and paste, and (in some cases) using Respondus to export/import assessments. • The rebuilding process can be somewhat time consuming, but usually results in a course that is better organized and easier for faculty to edit/update than the “file dump” method we used for WebCT 4.1 courses in the past.

  6. Custom Content Import Tools • We also contracted Longsight to create some custom ANGEL content import tools for us. • Works with ANGEL 7.4 archives and IMS exports. • Process runs on ANGEL archive files to bring in all assignments, announcements, and (optionally) can be configured to bring in Content as Resources. • Resources import was developed for another institution. We do not use this option, as most of our faculty use Modules to author and display content rather than Resources. • Separate import (using IMS export file) will bring in all assessments in the course.

  7. Courses in Production • Spring Term 2010 • Class sections in Sakai = 188 (ANGEL = 753) • Faculty using Sakai for one or more courses = 58 • Summer Term 2010 • Class sections in Sakai = 290 (ANGEL = 215) • Faculty using Sakai for one or more courses = 109

  8. Sakai Performance • We are self-hosted, but have a contract with Longsight for support. • Sakai server performance has been good, with the exception of some intermittent file server operating system issues (related to Linux Ubuntu). • We currently have 2 Sakai web servers in a load balanced configuration. We also have a database server and a file server. • Currently, we have higher Sakai usage than ANGEL. • Sakai is averaging about 260 concurrent users in the system (approx. 130 per server), while ANGEL is averaging about 170 total (or 85 per server). • On the first day of summer classes, we had an over 600 concurrent sessions (300 per web server) running in Sakai during peak times of day.  

  9. Sakai Server Specs • Database Server (1) • Linux Ubuntu Server 9.04 (64bit) • MySQL • 8GB RAM • Dual dual core processor • 140GB mirrored hard drive • File Server (1) and Web Servers (2) • VMWare virtual machines with 4 processors and 4GB of memory, each running Ubuntu Server 9.04 • Database Server (1) • Linux Red Hat Enterprise Server 5 (64bit) • MySQL • 32GB RAM • Dual quad core processor • 140GB mirrored hard drive • File Server (1) • 6GB RAM • Single quad core processor • Red Hat Enterprise 5 (64-bit) • Web Servers (4) • 4GB RAM • Single quad core processor • Red Hat Enterprise 5 (64-bit) Current Configuration Planned for Fall 2010

  10. Overall Migration “Climate” • Faculty have been surprisingly receptive to the change in LMS. • Students and faculty alike seem to be adapting to Sakai very quickly. • No quantitative user satisfaction survey data has been collected yet, but anecdotal comments from faculty and students have been mostly positive. • Several faculty and students have stated that they actually like Sakai better.

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