JLeRN_CETIS2012

The JLeRN Experiment Project

Bharti Gupta Nick Syrotiuk

Conference 2012 Mimas, University of Manchester

#jlern #learningreg

»  Node of Mimas ›  First experimental node on Ubuntu desktop

»  Alpha Node ›  Current working node on Ubuntu server

»  Beta Node

›  Experimental node on Windows server

»  Gamma node (not yet implemented) ›  Amazon Web Services node

JLeRN Nodes

»  Node URL – alpha.mimas.ac.uk

»  Supports publish and retrieval services

»  Authentication – open ›  Username: fred ›  Password: flintstone

»  Note – JSONview extension for Firefox browser

»  Examples ›  http://alpha.mimas.ac.uk/status ›  http://alpha.mimas.ac.uk/description ›  http://alpha.mimas.ac.uk/obtain

›  [all documents in node, one hundred at a time] ›  http://alpha.mimas.ac.uk/slice?any_tags=magnetism ›  http://alpha.mimas.ac.uk/slice?identity=mimas

Alpha Node

» All of the 15,000 JORUM learning resource metadata published.

Alpha Node status

»  Installed Python OAI-PMH third party module to work with LR team’s Python script

»  Installed the Python ElementTree third party module to parse

»  Harvested all JORUM OAI-PMH data and published on JLeRN node

»  Blog post - http://jlernexperiment.wordpress.com/2012/02/14/jorum-oai-pmh-data-published/

»  Example queries ›  http://alpha.mimas.ac.uk/obtain?request_ID=http://dspace.jorum.ac.uk/xmlui/handle/

123456789/1000 ›  http://alpha.mimas.ac.uk/slice?any_tags=curve ›  http://alpha.mimas.ac.uk/slice?any_tags=magnetism

Jorum OAI-PMH data JSON



»  Beta Node



JLeRN Nodes

»  Windows 2008 Server 64 bit OS at Mimas

»  Installation Guide – ›  https://github.com/LearningRegistry/LearningRegistry/wiki/Windows-

Installation-Guide

»  Related blog posts - ›  http://jlernexperiment.wordpress.com/2012/02/20/the-windows-

node-at-mimas/

»  LR team fixed a major bug, and Beta node is up and running - ›  https://github.com/LearningRegistry/LearningRegistry/pull/

167#issuecomment-3905263

Beta Node



»  Beta Node



JLeRN Nodes

»  Working with Scott Wilson from CETIS at JLeRN Hackday ›  http://jlernexperiment.wordpress.com/2012/02/21/the-hackday-report-and-

reflections/

»  Library name - LRJavaLib ›  Code on Github - https://github.com/navnorth/LRJavaLib

»  Used to publish and harvest data

»  Requires bencode - http://code.google.com/p/bee-encode/downloads/detail?name=bee-encode-0.2.tar.gz&can=2&q

Untar and install jar using maven

»  Code in progress using JAX-RS in Eclipse IDE

Learning Registry Java Library

» Code using the Java library

» Python scripts

» CakePHP scripts

Sharing the project on GitHub

»  Steven Cook from Jorum looking at publishing Jorum paradata.

»  Jenny Gray at Open University also looking at publishing Learning Space data via OAI-PMH.

»  Andrew Green at ENGrich looking at publishing their data

»  Scott Wilson at CETIS has worked on publishing the widget store paradata.

»  We encourage you to collaborate/work with us

JLeRN Collaborations

»  Sarah Currier ›  Project Lead

›  [email protected] ›  @morageyrie

»  Nick Syrotiuk

›  Developer ›  [email protected]

»  Steven Cook ›  Jorum Developer

›  [email protected]

»  Bharti Gupta ›  Developer

›  [email protected] ›  @dulcet_bg

The Team

JLeRN_CETIS2012

Education

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