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What Does the Library Know About the Library? Data Farm Update. 2,000,000. 1,800,000. Total pages requested:. FY 96 2,481,146. FY 97 5,316,283 one-year increase................114.3%. 1,600,000.
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What Does the Library Know About the Library? Data Farm Update
2,000,000 1,800,000 Total pages requested: FY 96 2,481,146 FY 97 5,316,283 one-year increase................114.3% 1,600,000 FY 98 7,038,872 ...................32.4% FY 99 11,807,289 ...................67.7% FY00 12,540,531 .....................6.2% 1,400,000 FY01 14,461,712 ....................15.3% 1,200,000 1,000,000 Web Pages Requested per Month 800,000 600,000 400,000 200,000 0 Jul-00 Jul-95 Jul-96 Jul-97 Jul-98 Jul-99 Jan-00 Jan-01 Jan-96 Jan-97 Jan-98 Jan-99 Oct-99 Oct-00 Oct-95 Oct-96 Oct-97 Oct-98 Apr-00 Apr-01 Apr-96 Apr-97 Apr-98 Apr-99 Web Pages Served 1995-2001 from www.library.upenn.edu3-month moving average
Service Event Data Farm Schematic ca. 2002 Asynchronous Processes and Formatted data Staff Static html display Logging Raw data File Network File Storage
Service Event Data Farm Schematic Today Farmer1 Query interface Staff Applications Static html display Logging Asynchronous Processes and Formatted data Network File Storage
Use of Electronic Services, Overview Online Catalog (sessions) 500,000 (est.) 507,000 Penn Library Image Collection (views) 268,779 306,200 Library FAQs (queries) 93,248 na Blackboard (logins) 1,526,123 1,272,186 Blackboard course documents (views) 1,522,634 na Blackboard sites created 1,839 1,362 Reference Resources & E-journals (logins) 2,827,081 2,325,257
Use of Electronic Reference Sources & E-journals Total LoginsLICENSED PUBLIC TOTAL | 1-yr chng 2,419,072 408,009 2,827,081 | 22% LOGIN COUNT PCT. CML.PCT. E-journals (licensed sources) 1,142,117 40.4% 40.4% Databases (licensed) 1,088,828 38.5% 78.9% Public Web (non-government) 272,693 9.6% 88.6% E-books (licensed) 111,790 4.0% 92.5% Library-created Online Research Guides 106,904 3.8% 96.3% Geographic and Government Info. and Data 52,123 1.8% 98.1% public web 28,412 1.0% licensed sources 23,711 0.8% Other resources 50,389 1.8% 99.9% Image Databases (licensed) 2,237 0.1% 100.0% Total Logins (licensed and public sources) 2,827,081 100.0%
Instructional and Reference Services, Trends Session Hrs. Prep Hrs. Total Hrs. Prep/Session
New Data Feeds Webdoc Usage, 7/29 – 10/5/2004 Documents with no views: 3,154 Total Posted: 6,133