|
Return
to Additional Facts and Figures links
Download a PDF
of this page (Adobe
Acrobat Reader Required).
| Infrastructure |
CY2003 |
CY2004 |
CY2005 |
| E-mail transactions delivered per day |
985,000 |
1,000,000 |
1,100,000 |
| Telephone calls delivered per day |
200,000 |
175,000 |
155,000 |
| Active network connections |
29,000 |
31,000 |
32,580 |
| Telephone lines |
19,600 |
19,950 |
20,163 |
| Commodity bandwidth available (in megabits/second) |
500 |
700 |
950 |
| Size of network traffic per day (in terabytes) |
27 |
32 |
34 |
| Buildings with wireless network access |
30% |
97% |
97% |
| Wireless access points |
432 |
1,200 |
1,275 |
| Wireless network users daily |
n/a |
1,600 |
1,900 |
| ITaP Web site home page visits per month |
n/a |
170,000 |
710,521 |
| Software licensing contracts negotiated |
319 |
445 |
500 est. |
| Physical servers — ITaP supported |
n/a |
639 |
713 |
| University-owned workstations* |
n/a |
25,060 |
26,215 |
| Management queries (Decision Support System) |
426,615 |
487,078 |
500,000 est. |
|
| Learning |
Spring 2003 |
Spring 2004 |
Spring 2005 |
| Academic classrooms on network |
100% |
100% |
100% |
| Media-enhanced classrooms |
67% |
70% |
80% |
| Computing labs available to students |
226 |
279 |
315 |
| Computing lab machines available to students |
5,236 |
5,394 |
5,501 |
| ITaP instructional lab unique users/semester |
n/a |
29,816 |
28,325 |
| ITaP instructional lab use/semester (in hours) |
1.2 MM |
1.3 MM |
1.5MM |
| Pages printed in ITaP instructional labs daily |
118,356 |
158,530 |
160,000 est. |
| Course Management: |
|
|
|
Classes using WebCT/semester
|
1,800 |
1,850 |
2,039 |
Faculty using WebCT/semester
|
N/A |
N/A |
21% |
Student population using WebCT/semester
|
74% est. |
78% est. |
83% |
| Remote connections to server-based educational applications/semester |
56,667 |
86,461 |
76,131 |
|
| Research |
FY2002-03 |
FY2003-04 |
FY2004-05 |
| High Performance Computing (HPC)** |
|
|
|
Jobs run |
191,818 |
353,005 |
287,659 |
CPU hours used |
4,972,709 |
7,273,306 |
7,813,250 |
|
| 2004-05 HPC Utilization |
Jobs run |
|
CPU hours used |
|
Community Cluster |
39,822 |
|
1,267,381 |
Non-community Cluster |
189,741 |
|
6,126,181 |
Condor/Opportunistic |
58,096 |
|
419,688 |
TOTAL |
287,659 |
|
7,813,250 |
HIGH PERFORMANCE
COMPUTING USAGE FY2004-05 |
 |
| Bandwidth available to researchers
(in megabits or gigabits per second) |
- WL Campus: 10-1,000 Mbps
- Intrastate***: 10 Gbps
|
- WL to regional campuses: 45 Mbps
- Interstate****: 40 Gbps
|
DATA STORAGE
CAPACITY AND UTILIZATION |
 |
*Includes all University-owned desktop/notebook
computers and workstations in labs, offices, classrooms, research
facilities, etc.
**Use of parallel supercomputers, PC clusters, and distributed computing cycles for computationally intensive research needs, including simulations and modeling.
***Using 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.
****The National Science Foundation funded
TeraGrid infrastructure, a multi-year effort to build and deploy
the world's largest, fastest, distributed infrastructure for open
scientific research, has 40 Gbps in available bandwidth distributed
at several national TeraGrid sites, of which the Indiana University-Purdue
University Grid (http://www.teragrid.org/)
is one.
Source: Office
of the Vice President for Information Technology
|
