Melweb Logging Report
February 01, 2003 - February 07, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 125,041
Session Termination by Termination Type
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Normal Termination 5,328
Session Timeout 119,536
Abnormal Termination 4
Known Type(?) 38
No Termination Record 135
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 14,031 11.2
UC/CDL 1,299 1.0
Davis 20,696 16.6
Irvine 6,947 5.6
Los Angeles 15,818 12.7
UCOP 4,296 3.4
Riverside 7,042 5.6
Santa Barbara 7,161 5.7
Santa Cruz 7,513 6.0
San Diego 9,662 7.7
San Francisco 3,949 3.2
Non - UC 26,294 21.0
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 17,295 10.2 12,632 11.2
UC/CDL 1,772 1.0 1,204 1.1
Davis 32,874 19.3 21,296 18.8
Irvine 9,504 5.6 5,949 5.3
Los Angeles 18,878 11.1 11,672 10.3
UCOP 4,287 2.5 258 0.2
Riverside 7,976 4.7 4,769 4.2
Santa Barbara 8,994 5.3 6,226 5.5
Santa Cruz 9,550 5.6 6,120 5.4
San Diego 9,451 5.6 5,388 4.8
San Francisco 3,653 2.1 1,586 1.4
Non - UC 43,215 25.4 36,110 31.9
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 167,450 50.5
BROWSE 3 0.0
DISPLAY 113,210 34.1
HELP 11,712 3.5
REQUEST 8,040 2.4
UPDATE 5 0.0
MODIFY 10,914 3.3
ZERO/MORE/FEWER 7,406 2.2
SAVE 1,647 0.5
MAIL 1,336 0.4
PRINT 1,671 0.5
DOWNLOAD 1,425 0.4
CHANGE DATABASE 1,154 0.3
LIST 3,049 0.9
PROFILE 1,158 0.3
SIGNIN 1,695 0.5
Total Commands: 331,875
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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 94,320 56.3
INSPEC 1969-1979 15 0.0
INSPEC 1980-1984 12 0.0
INSPEC 1985-1989 17 0.0
INSPEC 1990-1994 16 0.0
California Periodicals 73,069 43.6
Total Number of Searches done: 167,449
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 77,595 68.5
California Periodicals 35,615 31.5
Total Number of Presents done: 113,210
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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 0.713 1.200
UC/CDL 0.575 1.168
Davis 0.689 4.281
Irvine 0.573 1.135
Los Angeles 0.575 1.088
UCOP 0.251 1.527
Riverside 0.585 1.142
Santa Barbara 0.582 1.122
Santa Cruz 0.877 1.189
San Diego 0.452 1.043
San Francisco 0.207 0.730
Internet - UC 0.000 0.000
Non - UC 0.796 1.198
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 2254
0016 Please click on a button. 601
0234 The Magazine & Journal Articles database is no longer availa 325
0106 There are no search terms in your search request. Please en 255
0115 Please put the truncation symbol (# or *) only at the end of 177
0102 A search term may be truncated only after the first 3 or mor 166
0007 The system could not verify the User Name entered. P 140
0046 Your search is no longer available for display. Please clic 93
0225 The BIOSIS Previews (1993-2002) database is no longer availa 80
0020 Your e-mail address has a problem. Please check for typos a 77
1.7 HELP - TOP TEN
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Help Message Count
1518/shell/help/cat/title_toc.shell 4807
1518/shell/help/cat/name_toc.shell 2604
1518/shell/help/cat/power_toc.shell 1840
1518/shell/help/home.shell 727
1518/shell/help/pe/power_toc.shell 573
1518/shell/help/request/request.shell 161
1518/shell/help/cat/title_about.shell 141
1518/shell/help/cat/name_about.shell 132
1518/shell/help/getting_startedmel.shell 124
1518/shell/help/cat/new_search.shell 73
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 9,385 10.0
UC/CDL 1,107 1.2
Davis 16,562 17.6
Irvine 4,821 5.1
Los Angeles 8,332 8.8
UCOP 2,177 2.3
Riverside 2,711 2.9
Santa Barbara 5,053 5.4
Santa Cruz 5,293 5.6
San Diego 4,079 4.3
San Francisco 594 0.6
Internet - UC 0 0.0
Non - UC 34,206 36.3
INSPEC 1969-1979
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Campus Search Percent
Berkeley 4 26.7
UC/CDL 0 0.0
Davis 2 13.3
Irvine 0 0.0
Los Angeles 6 40.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 1 6.7
Santa Cruz 0 0.0
San Diego 1 6.7
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 6.7
INSPEC 1980-1984
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Campus Search Percent
Berkeley 4 33.3
UC/CDL 0 0.0
Davis 2 16.7
Irvine 0 0.0
Los Angeles 3 25.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 1 8.3
Santa Cruz 0 0.0
San Diego 1 8.3
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 8.3
INSPEC 1985-1989
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Campus Search Percent
Berkeley 5 29.4
UC/CDL 0 0.0
Davis 2 11.8
Irvine 2 11.8
Los Angeles 3 17.6
UCOP 0 0.0
Riverside 1 5.9
Santa Barbara 1 5.9
Santa Cruz 0 0.0
San Diego 1 5.9
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 2 11.8
INSPEC 1990-1994
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Campus Search Percent
Berkeley 4 25.0
UC/CDL 4 25.0
Davis 2 12.5
Irvine 0 0.0
Los Angeles 3 18.8
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 1 6.2
Santa Cruz 0 0.0
San Diego 1 6.2
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 6.2
California Periodicals
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Campus Search Percent
Berkeley 7,893 10.8
UC/CDL 661 0.9
Davis 16,304 22.3
Irvine 4,681 6.4
Los Angeles 10,531 14.4
UCOP 2,110 2.9
Riverside 5,264 7.2
Santa Barbara 3,937 5.4
Santa Cruz 4,257 5.8
San Diego 5,368 7.3
San Francisco 3,059 4.2
Internet - UC 0 0.0
Non - UC 9,004 12.3
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 89,375 10.9
UC/CDL 7,910 1.0
Davis 131,760 16.1
Irvine 38,860 4.8
Los Angeles 71,310 8.7
UCOP 1,470 0.2
Riverside 23,260 2.8
Santa Barbara 44,795 5.5
Santa Cruz 44,470 5.4
San Diego 32,160 3.9
San Francisco 4,050 0.5
Internet - UC 0 0.0
Non - UC 328,395 40.2
California Periodicals
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Campus Present Percent
Berkeley 41,920 11.6
UC/CDL 4,390 1.2
Davis 87,310 24.2
Irvine 22,220 6.2
Los Angeles 49,620 13.8
UCOP 1,180 0.3
Riverside 25,340 7.0
Santa Barbara 18,650 5.2
Santa Cruz 18,820 5.2
San Diego 23,380 6.5
San Francisco 12,100 3.4
Internet - UC 0 0.0
Non - UC 55,745 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 0.939 1.331
UC/CDL 0.741 1.296
Davis 1.006 6.710
Irvine 0.778 1.420
Los Angeles 0.843 1.303
UCOP 0.463 1.836
Riverside 1.084 1.406
Santa Barbara 0.722 1.324
Santa Cruz 0.979 1.410
San Diego 0.721 1.423
San Francisco 0.537 1.343
Internet - UC 0.000 0.000
Non - UC 0.779 1.217
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 0.120 0.931
UC/CDL 0.120 0.943
Davis 0.131 0.718
Irvine 0.114 0.654
Los Angeles 0.102 0.793
UCOP 0.066 1.125
Riverside 0.160 0.904
Santa Barbara 0.100 0.650
Santa Cruz 0.125 0.686
San Diego 0.096 0.540
San Francisco 0.082 0.531
Internet - UC 0.000 0.000
Non - UC 0.156 1.093
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 56 0.1
CA 802 0.9
CONF 138 0.1
DATE 3 0.0
DLA 30 0.0
FORM 3 0.0
GC 2 0.0
GD 38 0.0
GIN 1 0.0
ISBN 3,491 3.7
ISSN 65 0.1
LANG 10 0.0
LCCN 24 0.0
MK 3 0.0
MP 5 0.0
PA 21,755 23.1
PELN 14 0.0
RN 7 0.0
SCALE 5 0.0
SE 511 0.5
SN 1 0.0
SU 24,465 25.9
THEMA 6 0.0
TW 32,897 34.9
UT 77 0.1
XC 153 0.2
XOT 172 0.2
XS 2,263 2.4
XT 7,321 7.8
tw 2 0.0
Total: 94,320
INSPEC 1969-1979
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Index Count Percent
JO 1 6.7
KW 7 46.7
PA 5 33.3
TW 2 13.3
Total: 15
INSPEC 1980-1984
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Index Count Percent
JO 1 8.3
KW 5 41.7
PA 5 41.7
TW 1 8.3
Total: 12
INSPEC 1985-1989
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Index Count Percent
JO 1 5.9
KW 5 29.4
PA 9 52.9
SU 1 5.9
TW 1 5.9
Total: 17
INSPEC 1990-1994
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Index Count Percent
JO 1 6.2
KW 5 31.2
PA 9 56.2
TW 1 6.2
Total: 16
California Periodicals
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Index Count Percent
AT 15 0.0
CA 1,238 1.7
CODEN 8 0.0
DLA 4 0.0
GD 4 0.0
GIN 2 0.0
INDX 5 0.0
ISBN 17 0.0
ISSN 35,867 49.1
ISbn 1 0.0
LCCN 7 0.0
PA 202 0.3
PE 18,399 25.2
PELN 3 0.0
RN 1 0.0
RPE 35 0.0
RXPE 10 0.0
SE 23 0.0
SN 3 0.0
SU 5,316 7.3
TW 159 0.2
XC 89 0.1
XCP 5,760 7.9
XPE 5,009 6.9
XS 276 0.4
XSE 12 0.0
XT 604 0.8
Total: 73,069