Melweb Logging Report
March 08, 2003 - March 14, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 139,246
Session Termination by Termination Type
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Normal Termination 6,554
Session Timeout 132,517
Abnormal Termination 4
Known Type(?) 19
No Termination Record 152
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 17,310 12.4
UC/CDL 1,190 0.9
Davis 21,020 15.1
Irvine 7,896 5.7
Los Angeles 16,926 12.2
UCOP 5,517 4.0
Riverside 8,563 6.1
Santa Barbara 7,083 5.1
Santa Cruz 6,845 4.9
San Diego 10,912 7.8
San Francisco 3,615 2.6
Non - UC 31,841 22.9
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 21,323 11.4 14,033 11.7
UC/CDL 1,791 1.0 1,240 1.0
Davis 35,066 18.7 22,788 19.0
Irvine 10,813 5.8 6,389 5.3
Los Angeles 20,990 11.2 12,416 10.3
UCOP 5,465 2.9 162 0.1
Riverside 8,803 4.7 4,714 3.9
Santa Barbara 9,875 5.3 7,288 6.1
Santa Cruz 9,122 4.9 5,214 4.3
San Diego 10,392 5.5 5,516 4.6
San Francisco 3,461 1.8 1,611 1.3
Non - UC 47,940 25.6 38,638 32.2
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 185,041 52.1
BROWSE 3 0.0
DISPLAY 120,009 33.8
HELP 12,012 3.4
REQUEST 6,508 1.8
UPDATE 5 0.0
MODIFY 11,100 3.1
ZERO/MORE/FEWER 7,432 2.1
SAVE 1,998 0.6
MAIL 1,049 0.3
PRINT 1,427 0.4
DOWNLOAD 1,523 0.4
CHANGE DATABASE 1,138 0.3
LIST 3,051 0.9
PROFILE 1,193 0.3
SIGNIN 1,544 0.4
Total Commands: 355,033
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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 94,997 51.3
INSPEC 1969-1979 9 0.0
INSPEC 1980-1984 8 0.0
INSPEC 1985-1989 6 0.0
INSPEC 1990-1994 13 0.0
California Periodicals 90,008 48.6
Total Number of Searches done: 185,041
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 77,068 64.2
California Periodicals 42,941 35.8
Total Number of Presents done: 120,009
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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 0.529 1.136
UC/CDL 0.663 1.164
Davis 0.685 4.467
Irvine 0.667 1.134
Los Angeles 0.496 0.994
UCOP 0.247 1.233
Riverside 0.419 1.049
Santa Barbara 0.718 1.128
Santa Cruz 0.645 1.132
San Diego 0.380 0.954
San Francisco 0.208 0.610
Internet - UC 0.000 0.000
Non - UC 0.750 1.227
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 2762
0016 Please click on a button. 477
0234 The Magazine & Journal Articles database is no longer availa 420
0106 There are no search terms in your search request. Please en 336
0115 Please put the truncation symbol (# or *) only at the end of 119
0102 A search term may be truncated only after the first 3 or mor 111
0007 The system could not verify the User Name entered. P 93
0046 Your search is no longer available for display. Please clic 92
0219 The ABI/Inform database is no longer available in this inter 92
0233 The INSPEC database is no longer available in this interface 78
1.7 HELP - TOP TEN
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Help Message Count
1623/shell/help/cat/title_toc.shell 4726
1623/shell/help/cat/name_toc.shell 2503
1623/shell/help/cat/power_toc.shell 2264
1623/shell/help/home.shell 759
1623/shell/help/pe/power_toc.shell 630
1623/shell/help/cat/title_about.shell 131
1623/shell/help/cat/name_about.shell 127
1623/shell/help/request/request.shell 119
1623/shell/help/getting_startedmel.shell 105
1623/shell/help/cat/new_search.shell 95
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 9,554 10.1
UC/CDL 1,108 1.2
Davis 17,540 18.5
Irvine 5,467 5.8
Los Angeles 8,313 8.8
UCOP 2,863 3.0
Riverside 2,681 2.8
Santa Barbara 5,200 5.5
Santa Cruz 4,868 5.1
San Diego 4,154 4.4
San Francisco 432 0.5
Internet - UC 0 0.0
Non - UC 32,817 34.5
INSPEC 1969-1979
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Campus Search Percent
Berkeley 1 11.1
UC/CDL 0 0.0
Davis 0 0.0
Irvine 1 11.1
Los Angeles 4 44.4
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 3 33.3
INSPEC 1980-1984
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Campus Search Percent
Berkeley 3 37.5
UC/CDL 0 0.0
Davis 0 0.0
Irvine 1 12.5
Los Angeles 2 25.0
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 25.0
INSPEC 1985-1989
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Campus Search Percent
Berkeley 1 16.7
UC/CDL 0 0.0
Davis 0 0.0
Irvine 1 16.7
Los Angeles 2 33.3
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 33.3
INSPEC 1990-1994
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Campus Search Percent
Berkeley 1 7.7
UC/CDL 0 0.0
Davis 0 0.0
Irvine 1 7.7
Los Angeles 9 69.2
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 15.4
California Periodicals
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Campus Search Percent
Berkeley 11,763 13.1
UC/CDL 683 0.8
Davis 17,526 19.5
Irvine 5,342 5.9
Los Angeles 12,660 14.1
UCOP 2,602 2.9
Riverside 6,122 6.8
Santa Barbara 4,675 5.2
Santa Cruz 4,254 4.7
San Diego 6,238 6.9
San Francisco 3,029 3.4
Internet - UC 0 0.0
Non - UC 15,114 16.8
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 84,490 10.4
UC/CDL 8,380 1.0
Davis 145,620 17.9
Irvine 41,385 5.1
Los Angeles 69,430 8.6
UCOP 1,040 0.1
Riverside 20,275 2.5
Santa Barbara 53,890 6.6
Santa Cruz 35,430 4.4
San Diego 28,770 3.5
San Francisco 3,060 0.4
Internet - UC 0 0.0
Non - UC 320,215 39.4
California Periodicals
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Campus Present Percent
Berkeley 59,450 13.7
UC/CDL 4,290 1.0
Davis 89,465 20.6
Irvine 23,900 5.5
Los Angeles 57,690 13.3
UCOP 610 0.1
Riverside 27,870 6.4
Santa Barbara 22,120 5.1
Santa Cruz 19,030 4.4
San Diego 27,290 6.3
San Francisco 13,250 3.0
Internet - UC 0 0.0
Non - UC 90,015 20.7
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 0.810 1.346
UC/CDL 0.680 1.235
Davis 0.965 6.847
Irvine 0.985 1.464
Los Angeles 0.864 1.235
UCOP 0.479 1.475
Riverside 0.857 1.423
Santa Barbara 0.960 1.346
Santa Cruz 0.835 1.370
San Diego 0.651 1.391
San Francisco 0.656 1.282
Internet - UC 0.000 0.000
Non - UC 0.825 1.284
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 0.111 0.846
UC/CDL 0.129 1.025
Davis 0.129 0.690
Irvine 0.105 0.575
Los Angeles 0.097 0.714
UCOP 0.061 0.799
Riverside 0.124 0.786
Santa Barbara 0.099 0.624
Santa Cruz 0.113 0.710
San Diego 0.092 0.504
San Francisco 0.082 0.464
Internet - UC 0.000 0.000
Non - UC 0.135 1.032
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 41 0.0
CA 756 0.8
CONF 119 0.1
DATE 6 0.0
DLA 18 0.0
FORM 2 0.0
GC 1 0.0
GD 59 0.1
GIN 5 0.0
ISBN 4,311 4.5
ISSN 77 0.1
LANG 15 0.0
LCCN 41 0.0
LN 2 0.0
MP 12 0.0
PA 20,152 21.2
PELN 19 0.0
RN 11 0.0
SCALE 9 0.0
SE 535 0.6
SN 5 0.0
SU 25,883 27.2
THEMA 14 0.0
TW 33,391 35.1
UT 64 0.1
XC 116 0.1
XOT 150 0.2
XS 2,204 2.3
XT 6,977 7.3
tw 2 0.0
Total: 94,997
INSPEC 1969-1979
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Index Count Percent
KW 4 44.4
PA 3 33.3
TW 2 22.2
Total: 9
INSPEC 1980-1984
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Index Count Percent
KW 3 37.5
PA 3 37.5
TW 2 25.0
Total: 8
INSPEC 1985-1989
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Index Count Percent
KW 3 50.0
PA 1 16.7
TW 2 33.3
Total: 6
INSPEC 1990-1994
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Index Count Percent
JO 6 46.2
KW 3 23.1
PA 1 7.7
TW 2 15.4
XCJ 1 7.7
Total: 13
California Periodicals
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Index Count Percent
AT 14 0.0
CA 1,278 1.4
CODEN 22 0.0
DLA 4 0.0
GD 6 0.0
GIN 9 0.0
INDX 1 0.0
ISBN 22 0.0
ISSN 48,688 54.1
PA 224 0.2
PE 18,850 20.9
PELN 13 0.0
RN 3 0.0
RPE 58 0.1
RXPE 7 0.0
SE 26 0.0
SN 4 0.0
SU 6,158 6.8
TW 190 0.2
XC 93 0.1
XCP 5,272 5.9
XPE 7,976 8.9
XS 346 0.4
XSE 6 0.0
XT 736 0.8
issn 2 0.0
Total: 90,008