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| Infrastructure |
CY2005 |
CY2006 |
CY2007 |
CY2008 |
| E-mail transactions delivered per day |
1,100,000 |
2,000,000 |
2,469,000 |
2,237,674 |
| Telephone calls delivered per day |
155,000 |
147,000 |
145,000 |
129,000 |
| Active network connections |
32,580 |
35,000 |
37,000 |
40,070 |
| Telephone lines |
20,163 |
20,450 |
20,500 |
20,650 |
| Commodity bandwidth available (in megabits/second) |
950 |
1,400 |
1,400 |
1,400 |
| Size of network traffic per day (in terabytes) |
34 |
34 |
35 |
46 |
| Buildings with wireless network access |
97% |
97% |
97% |
98% |
| Wireless access points |
1,275 |
1,275 |
1,403 |
1,500 |
| Wireless network users daily |
1,900 |
2,100 |
2,200 |
7,500 |
| Software licensing contracts negotiated |
590 |
630 |
669 |
674 |
| Physical servers - ITaP supported |
713 |
811 |
918 |
733 |
| University-owned workstations1 |
26,215 |
26,331 |
26,951 |
27,317 |
|
| Learning |
Spring 2005 |
Spring 2006 |
Spring 2007 |
Spring 2008 |
| Academic classrooms on network |
100% |
100% |
100% |
100% |
| Media-enhanced classrooms |
80% |
84% |
88% |
89% |
| Computing labs available to students |
315 |
325 |
335 |
306 |
| Computing lab machines available to students |
5,501 |
5,600 |
5,945 |
5,783 |
| ITaP instructional lab unique users/semester |
28,325 |
30,894 |
31,500 |
37,694 |
| ITaP instructional lab use/semester (in hours) |
1.2MM |
1.1MM |
1.25MM |
1.23MM |
| Pages printed in ITaP instructional labs daily |
160,000 |
88,022 |
50,838 |
62,081 |
| Course Management: |
|
|
|
|
Classes using WebCT/semester |
2,039 |
2,575 |
2,727 |
3,311 |
Faculty using WebCT/semester |
21% |
23% |
23% |
27% |
Student population using WebCT/semester |
83% |
74% |
82% |
82% |
| Remote connections to server-based educational applications/semester |
76,131 |
94,285 |
133,659 |
180,665 |
|
| Research |
FY2004-05 |
FY2005-06 |
FY2006-07 |
FY2007-08 |
| High Performance Computing (HPC)2 |
|
|
|
|
Jobs run |
287,659 |
1,065,969 |
8,833,472 |
11,105,764 |
CPU hours used |
7,813,250 |
12,220,189 |
18,307,337 |
30,933,128 |
|
| 2007-08 HPC Utilization |
Jobs run |
CPU hours used |
|
|
|
Community Cluster |
633,180 |
16,455,610 |
|
|
Non-community Cluster |
178,418 |
4,445,261 |
|
|
Condor/Opportunistic |
10,294,166 |
10,092,257 |
|
|
TOTAL |
11,105,764 |
30,993,128 |
|
|
|
|
 |
| Bandwidth available to researchers (in megabits or gigabits per second) |
- WL Campus: 10-1,000 Mbps
- Intrastate3: 10 Gbps
|
- WL to regional campuses: 1 Gbps
- Interstate4: 40 Gbps
|
|
 |
1Includes all university-owned desktop/notebook computers and workstations in labs, offices, classrooms, research facilities, etc.
2Use of parallel supercomputers, PC clusters, and distributed computing cycles for computationally intensive research needs, including simulations and modeling.
3Using I-Light (Indiana's Optical Fiber Network), Purdue and IU high performance computing resources form the Indiana Distributed Terascale Facility, which has ten Gbps in available bandwidth.
4The National Science Foundation funded TeraGrid infrastructure, which is a multi-year effort to build and deploy the world's largest, fastest, distributed infrastructure for open scientific research, TeraGrid has 40 Gbps in available bandwidth distributed at several national TeraGrid sites, of which the Indiana University-Purdue University Grid (http://www.purdue.teragrid.org/) is one.
Source: Office of the Vice President for Information Technology
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