OLAT

您可以在Wikipedia上了解到此条目的英文信息 OLAT Thanks, Wikipedia.

OLAT - the web-based Open Source Learning Management System (LMS). OLAT is open source, 100% Java and completely free of charge.

Apache License 2.0

OLAT Team http://www.olat.org/website/en/html/website_contact.html

OLAT is participating at Google's Summer of Code program 2008

新闻

自http://www.olat.org/website/en/html/rss.xml加载RSS失败或RSS源被墙

简介

OLAT Core Library based on OpenOLAT

Maven

Install

获得OLAT

jar xf OLAT-LMS-7.6.0.0.war WEB-INF/classes/database/postgresql/setupDatabase.sql
cd WEB-INF/classes/database/
导入 setupDatabase.sql

vim conf/server.xml

<Context path="/olat" docBase="olat"  
    debug="0" reloadable="false"/> 
<Connector port="8080" minProcessors="2" maxProcessors="100" 
URIEncoding="utf-8" debug="0"/>

jar xf OLAT-LMS-7.6.0.0.war WEB-INF/classes/serverconfig/olat.properties

db.vendor=postgresql
db.host=localhost
db.host.port=5432
...
using the easy installer from http://download.huihoo.com/olat/
cd /Applications/OLAT
./runOlat.sh
http://localhost:8080/olat/
administrator / olat
author / test
learner / test
test/ test
test2 / test
test3 / test

OLAT for best open source learning platform

Debian7安装OLAT

Feature

General Overview

Open Source (Apache 2 License)
Java based framework (Brasato) with special Accessibility-mode, HTML based frontend GUI (XHTML 1.0)
AJAX/Web 2.0 enabled
Entirely multilingual, UTF8 supported, online translation tool
Supports standards such as IMS CP, SCORM, QTI etc.
Server requirements: With OLAT, there is no need for a high-end server!
CSS framework YAML: Increased robustness and browser-compatibility of entire layout.
Portlets on HOME-tab are configurable

10th OLAT Birthday

Users & Groups

Unlimited number of accounts
Different roles
Various authentication methods
Administrators can add, modify or delete users
Personalized authoring and learning environment
Manage your files via HTTP or WebDAV
Configure your personal home portal
Calendar (per course, per group and combined personal calendar)
Be up-to-date as regards news and changes via e-mail or RSS feed
Full-text search
Share resources with other authors (learning resource repository)
Form your own project groups and invite buddies
Use discussion forums, file share space, contact forms etc.
Instant Messenger: See who is online and chat with others using either the integrated chat client (AJAX based) or an external Jabber client

Authentication Options

Users can create their own accounts (with/without approval by administrators)
Direct login into OLAT with OLAT user name and password
Access file system via WebDAV login
Full Shibboleth integration
Single sign-on e.g. via Switch AAI
Control access to courses by means of AAI attributes

Course Management

Flexible course system
Based on IMS Learning design concepts
Create a personalized course structure according to your needs
Course editor: create your course using OLAT course elements
Group management: manage your learners
Rights management: grant specific users access to course tools
Assessment tool: assess your learners
Archive tool: download log files or runtime data and import/export courses
Create your own course layout using CSS

Course Elements OLAT Offers

Wiki
Single pages with integrated WYSIWYG HTML editor
Include external pages or sites via tunneling
Both termSCORM and termIMS Content Packages
Forums and "file dialog" element to discuss papers
Folders for download material
Tasks with drop box, sample solution and scores
Tests (with scores) and self-tests (anonymous, no scores) based on QTI standard
Questionnaire for course evaluations
Enrollment for groups (by student or tutor or both) with wait lists
Contact forms for easy communication with group members or tutors

Online Help and Documentation

Extensive context-sensitive help
User manual available as HTML or PDF
Demo courses and course templates
Comprehensive help, manual, tutorials and discussion forum

Multilingual

Entirely supports UTF8
Our main translations: German, English, French, Italian and Spanish
Community translations: Portuguese, Russian, Czech, Polish, Lithuanian, Danish, Greek, Chinese (traditional and simplified) and Farsi (Persian)
Under development: Afrikaans, Albanian, Arabic, Hebrew, Hungarian, Indonesian (Bahasa), Rumantsch and Turkish
Online translation tool (translator can access our translation tool from anywhere)

More details: http://www.olat.org/website/en/html/about_features.html

Use Projects

Brasato
YAML
Yet Another Multicolumn Layout
eLML
Spring
Hibernate
Apache Velocity
Openfire Server for instant messaging integration
Webalizer for access statistics
MRTG for memory, running threads and usage statistics

Performance

Threads

OLAT 6.1.1 启动后的Threads信息 Current Threads: about 19 threads, 1 groups

Thread: (alive = true, interrupted: false, group:main) main
Thread: (alive = true, interrupted: false, group:main) TaskExecutorThread
Thread: (alive = true, interrupted: false, group:main) QuartzScheduler_Worker-1
Thread: (alive = true, interrupted: false, group:main) QuartzScheduler_Worker-2
Thread: (alive = true, interrupted: false, group:main) QuartzScheduler_Worker-3
Thread: (alive = true, interrupted: false, group:main) QuartzScheduler_Worker-4
Thread: (alive = true, interrupted: false, group:main) QuartzScheduler_Worker-5
Thread: (alive = true, interrupted: false, group:main) Thread-1
Thread: (alive = true, interrupted: false, group:main) ContainerBackgroundProcessor[StandardEngine[Catalina]]
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor1
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor2
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor3
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor4
Thread: (alive = true, interrupted: false, group:main) http-8080-Monitor
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor5
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor6
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor7
Thread: (alive = true, interrupted: false, group:main) http-8080-Processor8
Thread: (alive = true, interrupted: false, group:QuartzScheduler:QuartzScheduler) QuartzScheduler_QuartzSchedulerThread

Hibernate

Hibernate database access statistics

Hibernate.ConnectCount : 24
Hibernate.FlushCount : 20
Hibernate.SessionOpenCount : 43
Hibernate.SessionCloseCount : 42
Hibernate.QueryExecutionCount : 170
Hibernate.QueryExecutionMaxTime : 16
Hibernate.QueryCacheHitCount : 79
Hibernate.QueryCacheMissCount : 71
Hibernate.queryCacheHitRatio : 0
Hibernate.TransactionCount : 24
Hibernate.SuccessfulTransactionCount : 24

Cluster

Cache

Scala

将 Scala 引入 OLAT

中文化

先导出已有的中文包, 修改补充后在导入.

Tools

Code

OpenOLAT

OpenOLAT 是基于OLAT的衍生版本，发展速度似乎更快。

OpenOLAT是OLAT的核心模块

文档

OLAT: A Service Oriented Enterprise Platform

链接

图集

OLAT层次

OLAT哲学
Agile
系统架构
课程模型
OLAT版本计划
OLAT版本发行