Production/Pilot Deployments University of Cambridge deployment data Created: 24-Apr-2007 07:14   Updated: 28-Oct-2008 16:52

GeneralGeneral

EnvironmentEnvironment

HardwareHardware

IntegrationIntegration

StaffingStaffing

Map MashupMap Mashup

Region:	Europe
Country code:	UK
Organization:	University of Cambridge
Local name:	CamTools
Site URL:	http://camtools.caret.cam.ac.uk/
Sakai version:	Sakai 2.4.x
Status:	production
Scope:	enterprise
System(s) replaced:	Blackboard, dotLRN/OpenACS, Other
Total orgs:	1
Total active users:	12,000
Total active sites:	1,000
Production start date:	02-Oct-2006
Contact(s):	Ian Boston, John Norman and Steve Lay

OS:	Debian GNU/Linux, Mac OS X Server
Web server:	Apache HTTP Server and Tomcat
Db:	MySQL 4.1.x
JVM:	Java 1.5.x

64-bit processing:	No
Application server(s):	2x Dual 3.2GHz Pentium Xeon with 8GB RAM. Virtualized using Xen to create 6 app servers with 2GB RAM each.
Total app servers:	6
Db server(s):	« Hide XServe with Dual 2.66 GHz Dual Core Intel Xeon, 16GB RAM. 2 servers: 1 live, 1 hot standby Show » XServe with Dual 2.66 GHz Dual Core Intel Xeon, 16GB RAM. 2 servers: 1 live, 1 hot standby
Total db servers:	2
File storage:	500GB store mounted on app serves using NFS.
Cluster/load balancing:	mod_jk load balancing from a separate web server front end spreading the load across 5 app servers. 6th app server used as search server.

Network authentication:	Other
Student information system:	Other
Integration: other information:	Network authentication = University of Cambridge's central web authentication service - Raven.

Project Manager:	.25
Technical Lead/Architect:	.50
System Administrator:	.25
Database Administrator (DBA):	.25
Developer:	3.0
UI/UE Designer:	.50
Quality Assurance (QA):	.25
Technical Writer/Documenter:	.25
End-user Support:	1.0
Staffing: other information:	These are rough estimates only.

Longitude:	0.1166224479675293
Latitude:	52.20194224761514

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