Melweb Logging Report
April 19, 2003 - April 25, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 121,980
Session Termination by Termination Type
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Normal Termination 6,126
Session Timeout 115,645
Abnormal Termination 3
Known Type(?) 28
No Termination Record 178
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 19,555 16.0
UC/CDL 885 0.7
Davis 16,420 13.5
Irvine 7,587 6.2
Los Angeles 15,461 12.7
UCOP 5,332 4.4
Riverside 5,456 4.5
Santa Barbara 7,131 5.8
Santa Cruz 7,052 5.8
San Diego 9,235 7.6
San Francisco 3,556 2.9
Non - UC 23,412 19.2
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 23,983 15.0 16,132 15.7
UC/CDL 1,394 0.9 961 0.9
Davis 25,145 15.8 17,161 16.7
Irvine 9,592 6.0 5,888 5.7
Los Angeles 18,389 11.5 10,268 10.0
UCOP 5,307 3.3 121 0.1
Riverside 5,573 3.5 3,090 3.0
Santa Barbara 9,154 5.7 5,804 5.6
Santa Cruz 8,524 5.3 4,907 4.8
San Diego 9,104 5.7 5,496 5.3
San Francisco 3,595 2.3 1,688 1.6
Non - UC 37,422 23.5 31,285 30.4
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 157,182 51.6
BROWSE 0 0.0
DISPLAY 102,806 33.8
HELP 10,052 3.3
REQUEST 7,385 2.4
UPDATE 13 0.0
MODIFY 9,124 3.0
ZERO/MORE/FEWER 6,525 2.1
SAVE 1,664 0.5
MAIL 1,019 0.3
PRINT 1,614 0.5
DOWNLOAD 1,275 0.4
CHANGE DATABASE 758 0.2
LIST 2,859 0.9
PROFILE 917 0.3
SIGNIN 1,170 0.4
Total Commands: 304,363
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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 78,989 50.3
INSPEC 1969-1979 3 0.0
INSPEC 1980-1984 3 0.0
INSPEC 1985-1989 3 0.0
INSPEC 1990-1994 3 0.0
California Periodicals 78,181 49.7
Total Number of Searches done: 157,182
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 65,584 63.8
California Periodicals 37,217 36.2
Total Number of Presents done: 102,801
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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 0.616 1.189
UC/CDL 0.510 1.114
Davis 0.630 3.748
Irvine 0.619 1.109
Los Angeles 0.486 0.958
UCOP 0.275 1.051
Riverside 0.535 1.125
Santa Barbara 0.602 1.109
Santa Cruz 0.565 0.994
San Diego 0.392 0.988
San Francisco 0.167 0.721
Internet - UC 0.000 0.000
Non - UC 0.872 1.246
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 2931
0106 There are no search terms in your search request. Please en 480
0016 Please click on a button. 414
0234 The Magazine & Journal Articles database is no longer availa 188
0046 Your search is no longer available for display. Please clic 118
0007 The system could not verify the User Name entered. P 89
0115 Please put the truncation symbol (# or *) only at the end of 80
0102 A search term may be truncated only after the first 3 or mor 79
0088 Please enter your departmental affiliation and submit your R 66
0087 Please select a pick-up location on your home campus and sub 64
1.7 HELP - TOP TEN
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Help Message Count
1623/shell/help/cat/title_toc.shell 4235
1623/shell/help/cat/name_toc.shell 2166
1623/shell/help/cat/power_toc.shell 1492
1623/shell/help/home.shell 660
1623/shell/help/pe/power_toc.shell 497
1623/shell/help/request/request.shell 156
1623/shell/help/cat/title_about.shell 128
1623/shell/help/cat/name_about.shell 111
1623/shell/help/getting_startedmel.shell 99
1623/shell/help/getting_startedmel.shell.shell 80
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 10,689 13.5
UC/CDL 849 1.1
Davis 11,988 15.2
Irvine 4,068 5.2
Los Angeles 6,793 8.6
UCOP 2,716 3.4
Riverside 1,852 2.3
Santa Barbara 4,234 5.4
Santa Cruz 3,736 4.7
San Diego 3,622 4.6
San Francisco 451 0.6
Internet - UC 0 0.0
Non - UC 27,991 35.4
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 1 33.3
San Diego 1 33.3
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 33.3
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 1 33.3
San Diego 1 33.3
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 33.3
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 1 33.3
San Diego 1 33.3
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 33.3
INSPEC 1990-1994
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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 1 33.3
San Diego 1 33.3
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 13,294 17.0
UC/CDL 545 0.7
Davis 13,157 16.8
Irvine 5,524 7.1
Los Angeles 11,596 14.8
UCOP 2,591 3.3
Riverside 3,721 4.8
Santa Barbara 4,920 6.3
Santa Cruz 4,784 6.1
San Diego 5,478 7.0
San Francisco 3,144 4.0
Internet - UC 0 0.0
Non - UC 9,427 12.1
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 99,945 14.5
UC/CDL 6,080 0.9
Davis 108,865 15.8
Irvine 34,590 5.0
Los Angeles 52,700 7.6
UCOP 520 0.1
Riverside 14,110 2.0
Santa Barbara 38,410 5.6
Santa Cruz 28,265 4.1
San Diego 30,600 4.4
San Francisco 3,840 0.6
Internet - UC 0 0.0
Non - UC 272,600 39.5
California Periodicals
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Campus Present Percent
Berkeley 67,300 17.9
UC/CDL 3,800 1.0
Davis 68,640 18.2
Irvine 25,540 6.8
Los Angeles 52,750 14.0
UCOP 710 0.2
Riverside 17,170 4.6
Santa Barbara 21,690 5.8
Santa Cruz 21,710 5.8
San Diego 25,720 6.8
San Francisco 13,310 3.5
Internet - UC 0 0.0
Non - UC 58,440 15.5
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 0.882 1.406
UC/CDL 0.646 1.200
Davis 0.891 5.749
Irvine 0.885 1.515
Los Angeles 0.990 1.210
UCOP 0.554 1.000
Riverside 1.018 1.502
Santa Barbara 0.834 1.401
Santa Cruz 0.905 1.335
San Diego 0.696 1.379
San Francisco 0.635 1.499
Internet - UC 0.000 0.000
Non - UC 0.883 1.270
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 0.101 0.877
UC/CDL 0.140 0.975
Davis 0.125 0.699
Irvine 0.147 0.576
Los Angeles 0.093 0.714
UCOP 0.061 1.088
Riverside 0.122 0.824
Santa Barbara 0.098 0.618
Santa Cruz 0.102 0.559
San Diego 0.095 0.533
San Francisco 0.086 0.510
Internet - UC 0.000 0.000
Non - UC 0.152 1.140
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 27 0.0
AW 2 0.0
Author 1 0.0
CA 653 0.8
CONF 92 0.1
DATE 4 0.0
DLA 56 0.1
FORM 2 0.0
GC 4 0.0
GD 33 0.0
GIN 6 0.0
ISBN 3,818 4.8
ISSN 62 0.1
LANG 5 0.0
LCCN 55 0.1
MK 1 0.0
MP 5 0.0
PA 17,171 21.7
PE 1 0.0
PELN 8 0.0
RN 3 0.0
SCALE 1 0.0
SE 537 0.7
SN 4 0.0
SU 19,589 24.8
THEMA 4 0.0
TW 27,957 35.4
Title 1 0.0
UT 51 0.1
XC 126 0.2
XCP 1 0.0
XOT 126 0.2
XPE 1 0.0
XS 1,945 2.5
XT 6,636 8.4
tw 1 0.0
Total: 78,989
INSPEC 1969-1979
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Index Count Percent
PA 1 33.3
TW 2 66.7
Total: 3
INSPEC 1980-1984
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Index Count Percent
PA 1 33.3
TW 2 66.7
Total: 3
INSPEC 1985-1989
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Index Count Percent
PA 1 33.3
TW 2 66.7
Total: 3
INSPEC 1990-1994
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Index Count Percent
PA 1 33.3
TW 2 66.7
Total: 3
California Periodicals
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Index Count Percent
AT 16 0.0
CA 886 1.1
CODEN 29 0.0
DLA 6 0.0
GD 2 0.0
GIN 1 0.0
ISBN 7 0.0
ISSN 44,977 57.5
LCCN 10 0.0
PA 133 0.2
PE 17,066 21.8
PELN 3 0.0
RPE 32 0.0
RXPE 12 0.0
SE 37 0.0
SN 2 0.0
SU 4,554 5.8
TW 152 0.2
XC 109 0.1
XCP 4,871 6.2
XPE 4,307 5.5
XS 307 0.4
XSE 10 0.0
XT 652 0.8
Total: 78,181