Melweb Logging Report
March 29, 2003 - April 04, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 94,988
Session Termination by Termination Type
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Normal Termination 4,089
Session Timeout 90,792
Abnormal Termination 3
Known Type(?) 13
No Termination Record 91
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 17,888 18.8
UC/CDL 945 1.0
Davis 12,559 13.2
Irvine 5,809 6.1
Los Angeles 10,700 11.3
UCOP 3,206 3.4
Riverside 3,983 4.2
Santa Barbara 3,614 3.8
Santa Cruz 2,424 2.6
San Diego 6,200 6.5
San Francisco 3,464 3.6
Non - UC 23,856 25.1
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 21,481 16.0 14,754 15.7
UC/CDL 1,448 1.1 970 1.0
Davis 20,888 15.6 14,960 15.9
Irvine 9,482 7.1 7,979 8.5
Los Angeles 12,842 9.6 7,814 8.3
UCOP 3,221 2.4 226 0.2
Riverside 4,086 3.0 2,722 2.9
Santa Barbara 5,230 3.9 3,749 4.0
Santa Cruz 3,661 2.7 2,656 2.8
San Diego 6,020 4.5 3,401 3.6
San Francisco 3,582 2.7 1,682 1.8
Non - UC 40,179 29.9 33,035 35.2
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 132,125 48.5
BROWSE 0 0.0
DISPLAY 93,948 34.5
HELP 10,489 3.9
REQUEST 7,853 2.9
UPDATE 0 0.0
MODIFY 8,625 3.2
ZERO/MORE/FEWER 5,790 2.1
SAVE 2,117 0.8
MAIL 1,754 0.6
PRINT 1,232 0.5
DOWNLOAD 1,054 0.4
CHANGE DATABASE 769 0.3
LIST 3,958 1.5
PROFILE 1,177 0.4
SIGNIN 1,516 0.6
Total Commands: 272,407
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1.4 RELATIVE USE OF DATABASES
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1.4.1 Searches
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Database Searches Percent
MELVYL Catalog 79,123 59.9
INSPEC 1969-1979 2 0.0
INSPEC 1980-1984 1 0.0
INSPEC 1985-1989 1 0.0
INSPEC 1990-1994 3 0.0
California Periodicals 52,990 40.1
Total Number of Searches done: 132,120
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 67,090 71.4
California Periodicals 26,858 28.6
Total Number of Presents done: 93,948
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1.5 RESPONSE TIME BY CAMPUS
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.668 1.114
UC/CDL 0.596 1.222
Davis 0.679 1.968
Irvine 1.138 1.255
Los Angeles 0.583 1.060
UCOP 0.226 1.338
Riverside 0.687 1.113
Santa Barbara 0.585 1.122
Santa Cruz 0.690 1.110
San Diego 0.429 0.954
San Francisco 0.229 0.688
Internet - UC 0.000 0.000
Non - UC 0.789 1.192
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 1653
0016 Please click on a button. 370
0106 There are no search terms in your search request. Please en 247
0234 The Magazine & Journal Articles database is no longer availa 186
0019 The system cannot display your current search. Please redo t 117
0007 The system could not verify the User Name entered. P 112
0169 The Request service encountered an error it didn't know how 93
0046 Your search is no longer available for display. Please clic 86
0087 Please select a pick-up location on your home campus and sub 83
0102 A search term may be truncated only after the first 3 or mor 77
1.7 HELP - TOP TEN
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Help Message Count
1623/shell/help/cat/title_toc.shell 4525
1623/shell/help/cat/name_toc.shell 2331
1623/shell/help/cat/power_toc.shell 1516
1623/shell/help/home.shell 767
1623/shell/help/pe/power_toc.shell 299
1623/shell/help/request/request.shell 161
1623/shell/help/cat/title_about.shell 135
1623/shell/help/getting_startedmel.shell 126
1623/shell/help/cat/new_search.shell 114
1623/shell/help/cat/name_about.shell 106
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 9,913 12.5
UC/CDL 877 1.1
Davis 11,825 14.9
Irvine 6,681 8.4
Los Angeles 5,635 7.1
UCOP 1,603 2.0
Riverside 1,934 2.4
Santa Barbara 3,308 4.2
Santa Cruz 2,533 3.2
San Diego 2,710 3.4
San Francisco 531 0.7
Internet - UC 0 0.0
Non - UC 31,573 39.9
INSPEC 1969-1979
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Campus Search Percent
Berkeley 0 0.0
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 0 0.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 0 0.0
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 2 100.0
INSPEC 1980-1984
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Campus Search Percent
Berkeley 0 0.0
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 0 0.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 0 0.0
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 100.0
INSPEC 1985-1989
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Campus Search Percent
Berkeley 0 0.0
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 0 0.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 0 0.0
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 100.0
INSPEC 1990-1994
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Campus Search Percent
Berkeley 2 66.7
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 0 0.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 0 0.0
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 33.3
California Periodicals
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Campus Search Percent
Berkeley 11,566 21.8
UC/CDL 571 1.1
Davis 9,063 17.1
Irvine 2,801 5.3
Los Angeles 7,207 13.6
UCOP 1,618 3.1
Riverside 2,152 4.1
Santa Barbara 1,922 3.6
Santa Cruz 1,128 2.1
San Diego 3,310 6.2
San Francisco 3,051 5.8
Internet - UC 0 0.0
Non - UC 8,601 16.2
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 93,230 13.1
UC/CDL 6,610 0.9
Davis 105,770 14.9
Irvine 68,070 9.6
Los Angeles 46,420 6.5
UCOP 520 0.1
Riverside 16,270 2.3
Santa Barbara 30,160 4.2
Santa Cruz 21,710 3.1
San Diego 20,390 2.9
San Francisco 3,320 0.5
Internet - UC 0 0.0
Non - UC 297,705 41.9
California Periodicals
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Campus Present Percent
Berkeley 58,370 21.4
UC/CDL 3,410 1.2
Davis 50,310 18.4
Irvine 13,950 5.1
Los Angeles 34,850 12.8
UCOP 1,810 0.7
Riverside 11,730 4.3
Santa Barbara 9,760 3.6
Santa Cruz 5,840 2.1
San Diego 14,400 5.3
San Francisco 13,660 5.0
Internet - UC 0 0.0
Non - UC 55,115 20.2
2.2 RESPONSE TIME
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2.2.1 RESPONSE TIME
MELVYL Catalog
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.926 1.315
UC/CDL 0.808 1.342
Davis 0.902 2.584
Irvine 1.124 1.392
Los Angeles 0.941 1.249
UCOP 0.412 1.286
Riverside 1.050 1.221
Santa Barbara 0.703 1.259
Santa Cruz 0.802 1.200
San Diego 0.722 1.265
San Francisco 0.757 1.264
Internet - UC 0.000 0.000
Non - UC 0.808 1.201
INSPEC 1969-1979
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.000 0.000
UC/CDL 0.000 0.000
Davis 0.000 0.000
Irvine 0.000 0.000
Los Angeles 0.000 0.000
UCOP 0.000 0.000
Riverside 0.000 0.000
Santa Barbara 0.000 0.000
Santa Cruz 0.000 0.000
San Diego 0.000 0.000
San Francisco 0.000 0.000
Internet - UC 0.000 0.000
Non - UC 0.000 0.000
INSPEC 1980-1984
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.000 0.000
UC/CDL 0.000 0.000
Davis 0.000 0.000
Irvine 0.000 0.000
Los Angeles 0.000 0.000
UCOP 0.000 0.000
Riverside 0.000 0.000
Santa Barbara 0.000 0.000
Santa Cruz 0.000 0.000
San Diego 0.000 0.000
San Francisco 0.000 0.000
Internet - UC 0.000 0.000
Non - UC 0.000 0.000
INSPEC 1985-1989
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.000 0.000
UC/CDL 0.000 0.000
Davis 0.000 0.000
Irvine 0.000 0.000
Los Angeles 0.000 0.000
UCOP 0.000 0.000
Riverside 0.000 0.000
Santa Barbara 0.000 0.000
Santa Cruz 0.000 0.000
San Diego 0.000 0.000
San Francisco 0.000 0.000
Internet - UC 0.000 0.000
Non - UC 0.000 0.000
INSPEC 1990-1994
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.000 0.000
UC/CDL 0.000 0.000
Davis 0.000 0.000
Irvine 0.000 0.000
Los Angeles 0.000 0.000
UCOP 0.000 0.000
Riverside 0.000 0.000
Santa Barbara 0.000 0.000
Santa Cruz 0.000 0.000
San Diego 0.000 0.000
San Francisco 0.000 0.000
Internet - UC 0.000 0.000
Non - UC 0.000 0.000
California Periodicals
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.107 0.802
UC/CDL 0.153 0.996
Davis 0.134 0.733
Irvine 0.117 0.599
Los Angeles 0.104 0.812
UCOP 0.066 1.350
Riverside 0.142 0.970
Santa Barbara 0.101 0.728
Santa Cruz 0.123 0.777
San Diego 0.090 0.524
San Francisco 0.092 0.553
Internet - UC 0.000 0.000
Non - UC 0.149 1.143
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 23 0.0
CA 593 0.7
CONF 122 0.2
DATE 10 0.0
DLA 37 0.0
FORM 3 0.0
GD 17 0.0
GIN 3 0.0
ISBN 2,471 3.1
ISSN 29 0.0
LANG 18 0.0
LCCN 40 0.1
MK 1 0.0
MP 11 0.0
PA 19,433 24.6
PE 2 0.0
PELN 21 0.0
RN 5 0.0
SCALE 1 0.0
SE 461 0.6
SN 5 0.0
SU 17,499 22.1
THEMA 6 0.0
TW 28,899 36.5
UT 66 0.1
XC 76 0.1
XOT 122 0.2
XS 1,477 1.9
XT 7,671 9.7
tw 1 0.0
Total: 79,123
INSPEC 1969-1979
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Index Count Percent
PA 2 100.0
Total: 2
INSPEC 1980-1984
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Index Count Percent
PA 1 100.0
Total: 1
INSPEC 1985-1989
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Index Count Percent
PA 1 100.0
Total: 1
INSPEC 1990-1994
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Index Count Percent
PA 3 100.0
Total: 3
California Periodicals
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Index Count Percent
AT 12 0.0
CA 896 1.7
CODEN 19 0.0
DLA 2 0.0
GD 9 0.0
GIN 1 0.0
INDX 2 0.0
ISBN 13 0.0
ISSN 25,974 49.0
LCCN 1 0.0
PA 128 0.2
PE 14,462 27.3
PELN 4 0.0
RN 2 0.0
RPE 22 0.0
RXPE 3 0.0
SE 28 0.1
SN 3 0.0
SU 2,536 4.8
TW 131 0.2
XC 68 0.1
XCP 4,235 8.0
XPE 3,859 7.3
XS 166 0.3
XSE 9 0.0
XT 403 0.8
issn 2 0.0
Total: 52,990