Melweb Logging Report
January 11, 2003 - January 17, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 111,723
Session Termination by Termination Type
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Normal Termination 4,838
Session Timeout 105,126
Abnormal Termination 1,555
Known Type(?) 27
No Termination Record 177
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 9,524 8.5
UC/CDL 1,320 1.2
Davis 19,391 17.4
Irvine 8,941 8.0
Los Angeles 14,068 12.6
UCOP 3,625 3.2
Riverside 6,792 6.1
Santa Barbara 5,770 5.2
Santa Cruz 3,976 3.6
San Diego 7,996 7.2
San Francisco 3,685 3.3
Non - UC 26,098 23.4
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 10,579 7.1 8,097 8.0
UC/CDL 1,793 1.2 1,266 1.2
Davis 28,665 19.2 18,913 18.6
Irvine 13,938 9.3 9,347 9.2
Los Angeles 16,267 10.9 10,083 9.9
UCOP 3,628 2.4 274 0.3
Riverside 7,268 4.9 4,100 4.0
Santa Barbara 7,244 4.8 5,226 5.1
Santa Cruz 5,505 3.7 3,833 3.8
San Diego 7,543 5.0 4,788 4.7
San Francisco 3,613 2.4 1,689 1.7
Non - UC 40,249 26.9 33,887 33.4
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 146,292 49.4
BROWSE 4 0.0
DISPLAY 101,503 34.2
HELP 10,403 3.5
REQUEST 7,513 2.5
UPDATE 4 0.0
MODIFY 10,122 3.4
ZERO/MORE/FEWER 6,389 2.2
SAVE 2,105 0.7
MAIL 1,439 0.5
PRINT 1,319 0.4
DOWNLOAD 1,077 0.4
CHANGE DATABASE 1,316 0.4
LIST 3,469 1.2
PROFILE 1,538 0.5
SIGNIN 1,909 0.6
Total Commands: 296,402
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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 86,160 58.9
INSPEC 1969-1979 26 0.0
INSPEC 1980-1984 19 0.0
INSPEC 1985-1989 19 0.0
INSPEC 1990-1994 26 0.0
California Periodicals 60,042 41.0
Total Number of Searches done: 146,292
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 70,759 69.7
California Periodicals 30,744 30.3
Total Number of Presents done: 101,503
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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 0.620 1.499
UC/CDL 0.614 1.279
Davis 0.701 4.395
Irvine 0.840 1.471
Los Angeles 0.803 1.127
UCOP 0.272 1.481
Riverside 0.511 1.104
Santa Barbara 0.625 1.104
Santa Cruz 0.849 1.167
San Diego 0.564 1.008
San Francisco 0.191 0.693
Internet - UC 0.000 0.000
Non - UC 0.851 1.224
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 1993
0016 Please click on a button. 564
0234 The Magazine & Journal Articles database is no longer availa 361
0106 There are no search terms in your search request. Please en 251
0236 The PsycINFO database is no longer available in this interfa 181
0233 The INSPEC database is no longer available in this interface 128
0102 A search term may be truncated only after the first 3 or mor 119
0115 Please put the truncation symbol (# or *) only at the end of 112
0225 The BIOSIS Previews (1993-2002) database is no longer availa 110
0007 The system could not verify the User Name entered. P 109
1.7 HELP - TOP TEN
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Help Message Count
2024/shell/help/cat/title_toc.shell 4138
2024/shell/help/cat/name_toc.shell 2283
2024/shell/help/cat/power_toc.shell 1612
2024/shell/help/home.shell 687
2024/shell/help/pe/power_toc.shell 441
2024/shell/help/request/request.shell 160
2024/shell/help/cat/title_about.shell 138
2024/shell/help/cat/name_about.shell 127
2024/shell/help/getting_startedmel.shell 111
2024/shell/help/cat/new_search.shell 108
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 5,050 5.9
UC/CDL 1,078 1.3
Davis 15,683 18.2
Irvine 8,760 10.2
Los Angeles 8,219 9.5
UCOP 1,929 2.2
Riverside 2,575 3.0
Santa Barbara 4,327 5.0
Santa Cruz 3,373 3.9
San Diego 3,445 4.0
San Francisco 655 0.8
Internet - UC 0 0.0
Non - UC 31,066 36.1
INSPEC 1969-1979
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Campus Search Percent
Berkeley 2 7.7
UC/CDL 1 3.8
Davis 0 0.0
Irvine 2 7.7
Los Angeles 18 69.2
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 1 3.8
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 2 7.7
INSPEC 1980-1984
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Campus Search Percent
Berkeley 2 10.5
UC/CDL 1 5.3
Davis 0 0.0
Irvine 1 5.3
Los Angeles 13 68.4
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 10.5
INSPEC 1985-1989
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Campus Search Percent
Berkeley 2 10.5
UC/CDL 1 5.3
Davis 0 0.0
Irvine 1 5.3
Los Angeles 13 68.4
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 10.5
INSPEC 1990-1994
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Campus Search Percent
Berkeley 2 7.7
UC/CDL 1 3.8
Davis 0 0.0
Irvine 1 3.8
Los Angeles 19 73.1
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 1 3.8
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 2 7.7
California Periodicals
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Campus Search Percent
Berkeley 5,521 9.2
UC/CDL 711 1.2
Davis 12,982 21.6
Irvine 5,173 8.6
Los Angeles 7,985 13.3
UCOP 1,699 2.8
Riverside 4,693 7.8
Santa Barbara 2,917 4.9
Santa Cruz 2,132 3.6
San Diego 4,096 6.8
San Francisco 2,958 4.9
Internet - UC 0 0.0
Non - UC 9,175 15.3
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 55,360 7.4
UC/CDL 7,790 1.0
Davis 122,775 16.5
Irvine 72,990 9.8
Los Angeles 65,530 8.8
UCOP 2,410 0.3
Riverside 18,770 2.5
Santa Barbara 39,990 5.4
Santa Cruz 27,320 3.7
San Diego 28,380 3.8
San Francisco 4,760 0.6
Internet - UC 0 0.0
Non - UC 297,395 40.0
California Periodicals
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Campus Present Percent
Berkeley 29,310 9.4
UC/CDL 5,190 1.7
Davis 71,215 22.8
Irvine 24,010 7.7
Los Angeles 38,040 12.2
UCOP 330 0.1
Riverside 23,110 7.4
Santa Barbara 13,760 4.4
Santa Cruz 12,530 4.0
San Diego 21,230 6.8
San Francisco 12,440 4.0
Internet - UC 0 0.0
Non - UC 61,730 19.7
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 0.800 1.818
UC/CDL 0.647 1.408
Davis 0.938 6.593
Irvine 0.956 1.776
Los Angeles 0.934 1.300
UCOP 0.475 1.355
Riverside 0.864 1.458
Santa Barbara 0.726 1.222
Santa Cruz 0.909 1.296
San Diego 0.755 1.364
San Francisco 0.520 1.244
Internet - UC 0.000 0.000
Non - UC 0.828 1.230
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 0.125 0.929
UC/CDL 0.152 1.088
Davis 0.137 0.709
Irvine 0.126 0.586
Los Angeles 0.117 0.838
UCOP 0.069 2.396
Riverside 0.168 0.827
Santa Barbara 0.114 0.768
Santa Cruz 0.148 0.881
San Diego 0.111 0.554
San Francisco 0.088 0.492
Internet - UC 0.000 0.000
Non - UC 0.169 1.195
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 58 0.1
CA 670 0.8
CONF 184 0.2
DATE 4 0.0
DLA 13 0.0
FORM 7 0.0
GD 28 0.0
GIN 4 0.0
ISBN 2,749 3.2
ISSN 58 0.1
LANG 7 0.0
LCCN 23 0.0
LN 1 0.0
MK 1 0.0
MP 20 0.0
PA 20,217 23.5
PELN 10 0.0
RN 9 0.0
SE 420 0.5
SN 2 0.0
SU 22,539 26.2
THEMA 6 0.0
TW 29,691 34.5
UT 55 0.1
XC 126 0.1
XOT 129 0.1
XS 1,801 2.1
XT 7,328 8.5
Total: 86,160
INSPEC 1969-1979
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Index Count Percent
JO 1 3.8
KW 4 15.4
PA 16 61.5
SU 1 3.8
TW 4 15.4
Total: 26
INSPEC 1980-1984
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Index Count Percent
JO 1 5.3
KW 3 15.8
PA 11 57.9
SU 1 5.3
TW 3 15.8
Total: 19
INSPEC 1985-1989
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Index Count Percent
JO 1 5.3
KW 3 15.8
PA 11 57.9
SU 1 5.3
TW 3 15.8
Total: 19
INSPEC 1990-1994
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Index Count Percent
JO 1 3.8
KW 4 15.4
PA 13 50.0
SU 1 3.8
TW 7 26.9
Total: 26
California Periodicals
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Index Count Percent
AT 10 0.0
CA 1,091 1.8
CODEN 11 0.0
DLA 3 0.0
GD 5 0.0
GIN 1 0.0
ISBN 16 0.0
ISSN 28,436 47.4
LCCN 3 0.0
PA 210 0.3
PE 16,288 27.1
RN 1 0.0
RPE 33 0.1
RXPE 15 0.0
SE 47 0.1
SN 1 0.0
SU 4,178 7.0
TW 61 0.1
XC 90 0.1
XCP 4,812 8.0
XPE 3,945 6.6
XS 258 0.4
XSE 14 0.0
XT 513 0.9
Total: 60,042