Melweb Logging Report
February 22, 2003 - February 28, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 145,938
Session Termination by Termination Type
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Normal Termination 6,426
Session Timeout 139,175
Abnormal Termination 9
Known Type(?) 26
No Termination Record 302
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 17,159 11.8
UC/CDL 1,112 0.8
Davis 25,117 17.2
Irvine 8,859 6.1
Los Angeles 19,736 13.5
UCOP 5,134 3.5
Riverside 9,171 6.3
Santa Barbara 8,996 6.2
Santa Cruz 7,616 5.2
San Diego 10,495 7.2
San Francisco 4,340 3.0
Non - UC 27,710 19.0
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 21,619 10.8 14,964 11.5
UC/CDL 1,805 0.9 1,321 1.0
Davis 40,754 20.3 25,907 19.9
Irvine 11,555 5.8 7,196 5.5
Los Angeles 24,534 12.2 13,990 10.8
UCOP 5,111 2.5 138 0.1
Riverside 9,386 4.7 5,255 4.0
Santa Barbara 11,563 5.8 7,596 5.8
Santa Cruz 10,614 5.3 6,367 4.9
San Diego 9,975 5.0 5,301 4.1
San Francisco 4,271 2.1 1,836 1.4
Non - UC 46,267 23.0 40,000 30.8
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 197,454 51.5
BROWSE 2 0.0
DISPLAY 129,871 33.9
HELP 12,601 3.3
REQUEST 8,305 2.2
UPDATE 0 0.0
MODIFY 12,163 3.2
ZERO/MORE/FEWER 8,280 2.2
SAVE 2,273 0.6
MAIL 1,255 0.3
PRINT 1,701 0.4
DOWNLOAD 1,659 0.4
CHANGE DATABASE 1,269 0.3
LIST 3,492 0.9
PROFILE 1,279 0.3
SIGNIN 1,699 0.4
Total Commands: 383,303
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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 103,989 52.7
INSPEC 1969-1979 6 0.0
INSPEC 1980-1984 5 0.0
INSPEC 1985-1989 7 0.0
INSPEC 1990-1994 15 0.0
California Periodicals 93,432 47.3
Total Number of Searches done: 197,454
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 86,766 66.8
California Periodicals 43,105 33.2
Total Number of Presents done: 129,871
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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 0.609 1.161
UC/CDL 0.846 1.241
Davis 0.686 4.068
Irvine 0.667 1.144
Los Angeles 0.511 1.000
UCOP 0.248 1.173
Riverside 0.479 1.129
Santa Barbara 0.542 1.094
Santa Cruz 0.816 1.158
San Diego 0.489 1.008
San Francisco 0.159 0.666
Internet - UC 0.000 0.000
Non - UC 0.809 1.208
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 2692
0016 Please click on a button. 529
0106 There are no search terms in your search request. Please en 367
0234 The Magazine & Journal Articles database is no longer availa 333
0007 The system could not verify the User Name entered. P 160
0102 A search term may be truncated only after the first 3 or mor 115
0087 Please select a pick-up location on your home campus and sub 105
0115 Please put the truncation symbol (# or *) only at the end of 105
0008 The system could not verify the User Key entered. Pl 96
0132 There are too many dates in your search. Please include few 89
1.7 HELP - TOP TEN
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Help Message Count
1623/shell/help/cat/title_toc.shell 5021
1623/shell/help/cat/name_toc.shell 2725
1623/shell/help/cat/power_toc.shell 2209
1623/shell/help/home.shell 829
1623/shell/help/pe/power_toc.shell 613
1623/shell/help/cat/title_about.shell 144
1623/shell/help/request/request.shell 141
1623/shell/help/cat/name_about.shell 124
1623/shell/help/getting_startedmel.shell 123
1623/shell/help/cat/new_search.shell 91
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 10,879 10.5
UC/CDL 1,154 1.1
Davis 19,711 19.0
Irvine 5,468 5.3
Los Angeles 9,598 9.2
UCOP 2,648 2.5
Riverside 3,122 3.0
Santa Barbara 5,525 5.3
Santa Cruz 5,892 5.7
San Diego 3,986 3.8
San Francisco 519 0.5
Internet - UC 0 0.0
Non - UC 35,487 34.1
INSPEC 1969-1979
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Campus Search Percent
Berkeley 1 16.7
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 1 16.7
UCOP 0 0.0
Riverside 3 50.0
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 16.7
INSPEC 1980-1984
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Campus Search Percent
Berkeley 1 20.0
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 1 20.0
UCOP 0 0.0
Riverside 2 40.0
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 20.0
INSPEC 1985-1989
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Campus Search Percent
Berkeley 1 14.3
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 1 14.3
UCOP 0 0.0
Riverside 2 28.6
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 2 28.6
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 1 14.3
INSPEC 1990-1994
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Campus Search Percent
Berkeley 3 20.0
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 4 26.7
UCOP 0 0.0
Riverside 2 13.3
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 6 40.0
California Periodicals
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Campus Search Percent
Berkeley 10,734 11.5
UC/CDL 651 0.7
Davis 21,043 22.5
Irvine 6,087 6.5
Los Angeles 14,929 16.0
UCOP 2,463 2.6
Riverside 6,255 6.7
Santa Barbara 6,038 6.5
Santa Cruz 4,722 5.1
San Diego 5,987 6.4
San Francisco 3,752 4.0
Internet - UC 0 0.0
Non - UC 10,771 11.5
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 101,846 11.0
UC/CDL 9,020 1.0
Davis 167,365 18.1
Irvine 47,690 5.2
Los Angeles 77,375 8.4
UCOP 740 0.1
Riverside 26,930 2.9
Santa Barbara 50,850 5.5
Santa Cruz 44,910 4.9
San Diego 29,720 3.2
San Francisco 4,440 0.5
Internet - UC 0 0.0
Non - UC 364,095 39.4
California Periodicals
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Campus Present Percent
Berkeley 54,030 12.4
UC/CDL 4,380 1.0
Davis 103,550 23.8
Irvine 26,270 6.0
Los Angeles 68,260 15.7
UCOP 670 0.2
Riverside 28,130 6.5
Santa Barbara 27,360 6.3
Santa Cruz 20,420 4.7
San Diego 25,130 5.8
San Francisco 14,490 3.3
Internet - UC 0 0.0
Non - UC 62,405 14.3
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 0.802 1.329
UC/CDL 0.731 1.274
Davis 0.950 6.274
Irvine 0.854 1.490
Los Angeles 0.823 1.264
UCOP 0.477 1.261
Riverside 0.982 1.562
Santa Barbara 0.775 1.352
Santa Cruz 1.001 1.395
San Diego 0.749 1.413
San Francisco 0.671 1.196
Internet - UC 0.000 0.000
Non - UC 0.783 1.226
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 0.112 0.859
UC/CDL 0.128 1.170
Davis 0.129 0.684
Irvine 0.102 0.537
Los Angeles 0.097 0.720
UCOP 0.061 1.079
Riverside 0.116 0.744
Santa Barbara 0.098 0.632
Santa Cruz 0.122 0.654
San Diego 0.099 0.551
San Francisco 0.084 0.522
Internet - UC 0.000 0.000
Non - UC 0.161 1.110
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 44 0.0
CA 668 0.6
CONF 127 0.1
DATE 5 0.0
DLA 29 0.0
FORM 6 0.0
GD 38 0.0
GIN 8 0.0
ISBN 5,171 5.0
ISSN 76 0.1
LANG 9 0.0
LCCN 40 0.0
MP 17 0.0
PA 21,068 20.3
PELN 25 0.0
RN 21 0.0
SCALE 5 0.0
SE 626 0.6
SN 5 0.0
SU 29,935 28.8
THEMA 11 0.0
TW 35,201 33.9
UT 61 0.1
XC 149 0.1
XOT 181 0.2
XS 2,549 2.5
XT 7,914 7.6
Total: 103,989
INSPEC 1969-1979
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Index Count Percent
PA 2 33.3
SU 1 16.7
TW 2 33.3
XCT 1 16.7
Total: 6
INSPEC 1980-1984
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Index Count Percent
PA 1 20.0
SU 1 20.0
TW 2 40.0
XCT 1 20.0
Total: 5
INSPEC 1985-1989
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Index Count Percent
PA 3 42.9
SU 1 14.3
TW 2 28.6
XCT 1 14.3
Total: 7
INSPEC 1990-1994
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Index Count Percent
PA 3 20.0
SU 1 6.7
TW 7 46.7
XCT 4 26.7
Total: 15
California Periodicals
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Index Count Percent
AT 17 0.0
CA 1,331 1.4
CODEN 10 0.0
DLA 4 0.0
GD 7 0.0
INDX 5 0.0
ISBN 17 0.0
ISSN 52,112 55.8
LCCN 3 0.0
PA 176 0.2
PE 20,274 21.7
PELN 6 0.0
RPE 57 0.1
RXPE 21 0.0
SE 42 0.0
SN 1 0.0
SU 7,203 7.7
TW 205 0.2
XC 107 0.1
XCP 5,632 6.0
XPE 5,010 5.4
XS 365 0.4
XSE 21 0.0
XT 806 0.9
Total: 93,432