MELVYL OCLC-Z39.50 DATABASES TELNET STATISTICS
Time period: 09/01/01 through 09/07/01
1.0 SUMMARY STATISTICS
_______________________
1.1 Total sessions:
____________________
Location Library Remote Total
________ _______ ______ _____
Berkeley 95 409 504
Davis 313 45 358
Irvine 60 0 60
Los Angeles 1 93 94
Riverside 80 1 81
San Diego 35 8 43
San Francisco 25 0 25
Santa Barbara 10 8 18
Santa Cruz 19 9 28
Other - UC 0 15 15
Other-Network UC n/a 1,659 1,659
_______ ______ _____
638 2,247 2,885
Per hour usage:
Time Sessions Finds Records Displayed
__________ __________ __________ _________________
12-2 a.m. 14 59 455
2-4 a.m. 1 1 18
4-6 a.m. 13 35 90
6-8 a.m. 70 226 1,896
8-10 a.m. 330 1,103 8,435
10-12 a.m. 577 1,476 11,180
12-2 p.m. 460 1,251 9,508
2-4 p.m. 566 1,791 12,565
4-6 p.m. 468 1,777 12,566
6-8 p.m. 220 1,090 9,159
8-10 p.m. 93 494 5,101
10-12 p.m. 73 581 4,131
__________ __________ __________ _________________
Total: 2,885 9,884 75,104
1.2 FIND commands
__________________
Number of FIND commands issued by location:
Location Library Remote Total
________ _______ ______ _____
Berkeley 221 1,525 1,746
Davis 909 115 1,024
Irvine 152 0 152
Los Angeles 4 301 305
Riverside 454 4 458
San Diego 96 13 109
San Francisco 85 0 85
Santa Barbara 16 12 28
Santa Cruz 52 26 78
Other - UC 0 59 59
Other-Network UC n/a 5,840 5,840
_______ ______ _____
1,989 7,895 9,884
Number of FIND commands by database
WorldCat 9,155
Art Index 64
ArticleFirst 0
ContentsFirst 0
ERIC 0
GPO 0
PapersFirst Index 368
ProceedingsFirst Index 31
SocAbstracts 0
PAIS International 0
MLA Bibliography 266
RILM Index 0
Total number of FIND commands 9,884
1.3 Records displayed
______________________
Number of Records Displayed by location:
Location Library Remote Total
________ _______ ______ _____
Berkeley 1,503 14,126 15,629
Davis 5,374 943 6,317
Irvine 1,107 0 1,107
Los Angeles 29 3,507 3,536
Riverside 5,502 12 5,514
San Diego 559 219 778
San Francisco 772 0 772
Santa Barbara 95 58 153
Santa Cruz 491 224 715
Other - UC 0 802 802
Other-Network UC n/a 39,781 39,781
_______ ______ _____
15,432 59,672 75,104
Number of Records Displayed by database
WorldCat 70,416
Art Index 934
ArticleFirst 0
ContentsFirst 0
ERIC 0
GPO 0
PapersFirst Index 1,127
ProceedingsFirst Index 103
SocAbstracts 0
PAIS International 0
MLA Bibliography 2,524
RILM Index 0
Total number of Records Displayed 75,104
1.4 Relative Use of Databases
______________________________
Relative use of OCLC-Z39.50 databases: Sessions Percentage
WorldCat 2,505 86.8%
Art Index 27 0.9%
ArticleFirst 0 0.0%
ContentsFirst 0 0.0%
ERIC 0 0.0%
GPO 0 0.0%
PapersFirst Index 237 8.2%
ProceedingsFirst Index 21 0.7%
SocAbstracts 0 0.0%
PAIS International 0 0.0%
MLA Bibliography 95 3.3%
RILM Index 0 0.0%
Percent of searches done in the WCAT database 92.6%
Percent of searches done in the ART database 0.6%
Percent of searches done in the JRNL database 0.0%
Percent of searches done in the JRNLT database 0.0%
Percent of searches done in the EDUC database 0.0%
Percent of searches done in the GDOC database 0.0%
Percent of searches done in the PAPR database 3.7%
Percent of searches done in the PROC database 0.3%
Percent of searches done in the SOC database 0.0%
Percent of searches done in the PAIS database 0.0%
Percent of searches done in the MLA database 2.7%
Percent of searches done in the RILM database 0.0%
1.5 Response time
__________________
Search response time from receipt of command at
DLA until transmission of response:
Average in seconds 0.9
Standard deviation in seconds 3.1
Display response time from receipt of command at
DLA until transmission of a complete screen:
Average in seconds 0.2
Standard deviation in seconds 0.4
2.1 WorldCat Database Statistics
_________________________________
Median session length (minutes:seconds) 14:39
Average session length (minutes:seconds) 23:25
Longest session recorded (minutes:seconds) 580:07
Average number of searches completed per session 3.7
Retrievals per search - median 2.0
Retrievals per search - average 646.5
Retrievals per search - standard deviation 11310
Percent of searches completed with 0 results 25.1%
Commands entered, by type, excluding errors:
Total Percentage
__________ __________
FIND 8,036 33.9%
DISPLAY (excluding automatic displays) 10,445 44.1%
HELP 22 0.1%
EXPLAIN 42 0.2%
SET/RESET 1,593 6.7%
SHOW 46 0.2%
ADD ON (AND, OR, AND NOT) 1,119 4.7%
LOGON or LOGOFF 1,995 8.4%
COMMENT 0 0.0%
USE 9 0.0%
OTHER 361 1.5%
DISPLAY commands, by type, excluding automatic displays:
REVIEW 8.7%
SHORT 44.2%
LONG 7.5%
TAGS 0.2%
FIELDS 9.9%
PERIODICALS 19.2%
COMMENTS 0.0%
Other 10.4%
WorldCat Database Statistics continued:
_______________________________________
FINDs completed: RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By index:
PERSONAL AUTHOR 0 0.0% 0 0.0% 0 0.0 0.0
EXACT AUTHOR 0 0.0% 0 0.0% 0 0.0 0.0
EXACT CORPORATE 0 0.0% 0 0.0% 0 0.0 0.0
TITLE WORD 0 0.0% 0 0.0% 0 0.0 0.0
EXACT TITLE 753 8.9% 178 23.6% 3 21.8 61.3
SUBJECT 187 2.2% 26 13.9% 127 1479.0 4351.8
EXACT SUBJECT 10 0.1% 7 70.0% 932 4976.0 7823.6
SERIES 175 2.1% 60 34.3% 5 373.9 2386.7
EXACT SERIES 0 0.0% 0 0.0% 0 0.0 0.0
DATE 1 0.0% 1 100% 0 0.0 0.0
LANGUAGE 2 0.0% 0 0.0% 169 168.5 227.0
FORM 87 1.0% 19 21.8% 8 62.2 160.1
MUSIC PUBLISHER 0 0.0% 0 0.0% 0 0.0 0.0
REPORT NUMBER 2 0.0% 2 100% 0 0.0 0.0
NOTES 20 0.2% 9 45.0% 28 82.6 112.0
ACCESSION NUMBER 260 3.1% 12 4.6% 1 1.0 0.0
PLACE OF PUBL. 14 0.2% 2 14.3% 9 898.2 3067.6
UNIFORM TITLE 0 0.0% 0 0.0% 0 0.0 0.0
GOV DOC NUM 0 0.0% 0 0.0% 0 0.0 0.0
ISBN/ISSN/LCCN 596 7.0% 159 26.7% 1 9.2 53.9
CODEN 0 0.0% 0 0.0% 0 0.0 0.0
PERIODICAL 1,470 17.4% 437 29.7% 6 190.5 1919.2
EXACT PE 137 1.6% 27 19.7% 4 167.8 1551.1
RPE 0 0.0% 0 0.0% 0 0.0 0.0
XRP 203 2.4% 41 20.2% 6 55.0 146.7
COMMENTS 0 0.0% 0 0.0% 0 0.0 0.0
Other indexes 4,541 53.7% 1,188 26.2% 10 1544.6 18567.1
RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By number of indexes:
Multiple 412 5.1% 93 22.6% 5 47.0 130.9
Single 7,615 94.9% 1,974 25.9% 6 1010.9 14379.9
2.2 Art Index Database Statistics
__________________________________
Median session length (minutes:seconds) 5:26
Average session length (minutes:seconds) 8:35
Longest session recorded (minutes:seconds) 41:10
Average number of searches completed per session 2.4
Retrievals per search - median 3.5
Retrievals per search - average 22.1
Retrievals per search - standard deviation 60.6
Percent of searches completed with 0 results 37.5%
Commands entered, by type, excluding errors:
Total Percentage
__________ __________
FIND 64 24.7%
DISPLAY (excluding automatic displays) 113 43.6%
HELP 8 3.1%
EXPLAIN 11 4.2%
SET/RESET 9 3.5%
SHOW 8 3.1%
ADD ON (AND, OR, AND NOT) 0 0.0%
LOGON or LOGOFF 37 14.3%
COMMENT 0 0.0%
USE 0 0.0%
OTHER 9 3.5%
DISPLAY commands, by type, excluding automatic displays:
REVIEW 0.7%
SHORT 96.3%
LONG 0.7%
TAGS 0.0%
FIELDS 0.7%
PERIODICALS 0.0%
COMMENTS 0.0%
Other 1.5%
Art Index Database Statistics continued:
________________________________________
FINDs completed: RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By index:
PERSONAL AUTHOR 16 25.0% 7 43.8% 6 13.3 13.6
EXACT AUTHOR 0 0.0% 0 0.0% 0 0.0 0.0
EXACT CORPORATE 0 0.0% 0 0.0% 0 0.0 0.0
TITLE WORD 0 0.0% 0 0.0% 0 0.0 0.0
KEYWORD 0 0.0% 0 0.0% 0 0.0 0.0
SUBJECT 10 15.6% 6 60.0% 21 117.5 206.4
EXACT SUBJECT 0 0.0% 0 0.0% 0 0.0 0.0
JOURNAL 0 0.0% 0 0.0% 0 0.0 0.0
EXACT JOURNAL 0 0.0% 0 0.0% 0 0.0 0.0
DATE 0 0.0% 0 0.0% 0 0.0 0.0
LANGUAGE 0 0.0% 0 0.0% 0 0.0 0.0
PUBLICATION TYPE 0 0.0% 0 0.0% 0 0.0 0.0
PUBLISHER 0 0.0% 0 0.0% 0 0.0 0.0
PLACE OF PUBL. 0 0.0% 0 0.0% 0 0.0 0.0
ACCESSION NUMBER 0 0.0% 0 0.0% 0 0.0 0.0
ISBN 0 0.0% 0 0.0% 0 0.0 0.0
ISSN 0 0.0% 0 0.0% 0 0.0 0.0
PERIODICAL 0 0.0% 0 0.0% 0 0.0 0.0
EXACT PE 0 0.0% 0 0.0% 0 0.0 0.0
RPE 0 0.0% 0 0.0% 0 0.0 0.0
XRP 0 0.0% 0 0.0% 0 0.0 0.0
COMMENTS 0 0.0% 0 0.0% 0 0.0 0.0
Other indexes 38 59.4% 11 28.9% 17 30.6 44.3
RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By number of indexes:
Multiple 0 0.0% 0 0.0% 0 0.0 0.0
Single 64 100% 24 37.5% 14 35.4 73.8
2.3 PapersFirst Index Database Statistics
__________________________________________
Median session length (minutes:seconds) 12:11
Average session length (minutes:seconds) 17:22
Longest session recorded (minutes:seconds) 85:22
Average number of searches completed per session 1.6
Retrievals per search - median 1.0
Retrievals per search - average 80.3
Retrievals per search - standard deviation 648.1
Percent of searches completed with 0 results 47.0%
Commands entered, by type, excluding errors:
Total Percentage
__________ __________
FIND 314 37.4%
DISPLAY (excluding automatic displays) 181 21.5%
HELP 3 0.4%
EXPLAIN 10 1.2%
SET/RESET 210 25.0%
SHOW 3 0.4%
ADD ON (AND, OR, AND NOT) 54 6.4%
LOGON or LOGOFF 51 6.1%
COMMENT 0 0.0%
USE 0 0.0%
OTHER 14 1.7%
DISPLAY commands, by type, excluding automatic displays:
REVIEW 11.5%
SHORT 47.2%
LONG 1.3%
TAGS 0.0%
FIELDS 7.2%
PERIODICALS 26.0%
COMMENTS 0.0%
Other 6.8%
PapersFirst Index Database Statistics continued:
________________________________________________
FINDs completed: RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By index:
PERSONAL AUTHOR 115 32.0% 32 27.8% 16 151.1 366.8
EXACT AUTHOR 0 0.0% 0 0.0% 0 0.0 0.0
EDITOR 0 0.0% 0 0.0% 0 0.0 0.0
SPONSOR 0 0.0% 0 0.0% 0 0.0 0.0
TITLE WORD 188 52.4% 117 62.2% 2 188.3 1410.7
EXACT TITLE 6 1.7% 6 100% 0 0.0 0.0
KEYWORD 1 0.3% 0 0.0% 1 1.0 0.0
CONFERENCE 4 1.1% 0 0.0% 227 368.5 419.3
EXACT CONFERENCE 0 0.0% 0 0.0% 0 0.0 0.0
CONFERENCE PLACE 0 0.0% 0 0.0% 0 0.0 0.0
CONFERENCE DATE 0 0.0% 0 0.0% 0 0.0 0.0
SOURCE 0 0.0% 0 0.0% 0 0.0 0.0
PUBLISHER 0 0.0% 0 0.0% 0 0.0 0.0
JOURNAL 3 0.8% 2 66.7% 12 12.0 0.0
EXACT JOURNAL 3 0.8% 1 33.3% 558 557.5 6.4
DATE 8 2.2% 5 62.5% 553 598.7 562.9
ACCESSION NUMBER 0 0.0% 0 0.0% 0 0.0 0.0
ISSN 1 0.3% 1 100% 0 0.0 0.0
ISBN 1 0.3% 0 0.0% 100 100.0 0.0
PERIODICAL 27 7.5% 6 22.2% 8 44.3 78.7
EXACT PE 2 0.6% 1 50.0% 23 23.0 0.0
RPE 0 0.0% 0 0.0% 0 0.0 0.0
XRP 0 0.0% 0 0.0% 0 0.0 0.0
COMMENTS 0 0.0% 0 0.0% 0 0.0 0.0
Other indexes 0 0.0% 0 0.0% 0 0.0 0.0
RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By number of indexes:
Multiple 45 14.3% 20 44.4% 10 92.7 258.0
Single 269 85.7% 131 48.7% 10 193.7 1044.7
2.4 ProceedingsFirst Index Database Statistics
_______________________________________________
Median session length (minutes:seconds) 7:28
Average session length (minutes:seconds) 7:28
Longest session recorded (minutes:seconds) 11:22
Average number of searches completed per session 1.5
Retrievals per search - median 0.0
Retrievals per search - average 3.4
Retrievals per search - standard deviation 9.5
Percent of searches completed with 0 results 64.5%
Commands entered, by type, excluding errors:
Total Percentage
__________ __________
FIND 29 36.2%
DISPLAY (excluding automatic displays) 14 17.5%
HELP 2 2.5%
EXPLAIN 8 10.0%
SET/RESET 20 25.0%
SHOW 0 0.0%
ADD ON (AND, OR, AND NOT) 2 2.5%
LOGON or LOGOFF 3 3.7%
COMMENT 0 0.0%
USE 0 0.0%
OTHER 2 2.5%
DISPLAY commands, by type, excluding automatic displays:
REVIEW 64.7%
SHORT 5.9%
LONG 5.9%
TAGS 0.0%
FIELDS 0.0%
PERIODICALS 0.0%
COMMENTS 0.0%
Other 23.5%
ProceedingsFirst Index Database Statistics continued:
_____________________________________________________
FINDs completed: RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By index:
EDITOR 2 6.9% 2 100% 0 0.0 0.0
SPONSOR 0 0.0% 0 0.0% 0 0.0 0.0
KEYWORD 4 13.8% 3 75.0% 1 1.0 0.0
CONFERENCE 22 75.9% 14 63.6% 3 6.3 7.9
CONFERENCE PLACE 1 3.4% 0 0.0% 48 48.0 0.0
CONFERENCE DATE 0 0.0% 0 0.0% 0 0.0 0.0
SOURCE 0 0.0% 0 0.0% 0 0.0 0.0
PUBLISHER 0 0.0% 0 0.0% 0 0.0 0.0
JOURNAL 0 0.0% 0 0.0% 0 0.0 0.0
SUBJECT 0 0.0% 0 0.0% 0 0.0 0.0
NOTES 0 0.0% 0 0.0% 0 0.0 0.0
PUBLICATION TYPE 0 0.0% 0 0.0% 0 0.0 0.0
LANGUAGE 0 0.0% 0 0.0% 0 0.0 0.0
DATE 0 0.0% 0 0.0% 0 0.0 0.0
ACCESSION NUMBER 0 0.0% 0 0.0% 0 0.0 0.0
ISSN 0 0.0% 0 0.0% 0 0.0 0.0
ISBN 0 0.0% 0 0.0% 0 0.0 0.0
PERIODICAL 0 0.0% 0 0.0% 0 0.0 0.0
EXACT PE 0 0.0% 0 0.0% 0 0.0 0.0
RPE 0 0.0% 0 0.0% 0 0.0 0.0
XRP 0 0.0% 0 0.0% 0 0.0 0.0
COMMENTS 0 0.0% 0 0.0% 0 0.0 0.0
Other indexes 0 0.0% 0 0.0% 0 0.0 0.0
RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By number of indexes:
Multiple 0 0.0% 0 0.0% 0 0.0 0.0
Single 29 100% 19 65.5% 3 9.9 15.2
2.5 MLA Bibliography Database Statistics
_________________________________________
Median session length (minutes:seconds) 3:32
Average session length (minutes:seconds) 10:49
Longest session recorded (minutes:seconds) 105:28
Average number of searches completed per session 2.8
Retrievals per search - median 2.5
Retrievals per search - average 48.0
Retrievals per search - standard deviation 217.7
Percent of searches completed with 0 results 33.5%
Commands entered, by type, excluding errors:
Total Percentage
__________ __________
FIND 255 38.5%
DISPLAY (excluding automatic displays) 154 23.2%
HELP 17 2.6%
EXPLAIN 19 2.9%
SET/RESET 43 6.5%
SHOW 4 0.6%
ADD ON (AND, OR, AND NOT) 11 1.7%
LOGON or LOGOFF 123 18.6%
COMMENT 0 0.0%
USE 0 0.0%
OTHER 37 5.6%
DISPLAY commands, by type, excluding automatic displays:
REVIEW 4.2%
SHORT 83.0%
LONG 10.8%
TAGS 0.0%
FIELDS 1.9%
PERIODICALS 0.0%
COMMENTS 0.0%
Other 0.0%
MLA Bibliography Database Statistics continued:
_______________________________________________
FINDs completed: RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By index:
SUBJECT 72 26.8% 23 31.9% 9 64.1 161.1
EXACT SUBJECT 0 0.0% 0 0.0% 0 0.0 0.0
AUTHOR 0 0.0% 0 0.0% 0 0.0 0.0
EXACT AUTHOR 0 0.0% 0 0.0% 0 0.0 0.0
TITLE WORD 81 30.1% 31 38.3% 7 100.2 385.8
SERIES 0 0.0% 0 0.0% 0 0.0 0.0
EXACT SERIES 0 0.0% 0 0.0% 0 0.0 0.0
KEYWORD 12 4.5% 1 8.3% 6 238.4 538.2
SOURCE 0 0.0% 0 0.0% 0 0.0 0.0
EXACT SOURCE 0 0.0% 0 0.0% 0 0.0 0.0
PUBLICATION TYPE 0 0.0% 0 0.0% 0 0.0 0.0
ISSN/ISBN 0 0.0% 0 0.0% 0 0.0 0.0
ACCESSION NUMBER 0 0.0% 0 0.0% 0 0.0 0.0
DATE 0 0.0% 0 0.0% 0 0.0 0.0
LANGUAGE 0 0.0% 0 0.0% 0 0.0 0.0
PERIODICAL 0 0.0% 0 0.0% 0 0.0 0.0
EXACT PE 0 0.0% 0 0.0% 0 0.0 0.0
RPE 0 0.0% 0 0.0% 0 0.0 0.0
XRP 0 0.0% 0 0.0% 0 0.0 0.0
COMMENTS 0 0.0% 0 0.0% 0 0.0 0.0
Other indexes 104 38.7% 31 29.8% 8 26.1 67.7
RETRIEVALS PER NON-
TOTAL ZERO RESULTS ZERO RESULT SEARCHES
_____________ ______________ ______________________
% of % of
all all for Std.
No. FINDs No. Index Median Avg. Dev.
______ ______ ______ _______ ______ _______ _______
By number of indexes:
Multiple 13 5.1% 0 0.0% 13 16.0 15.8
Single 242 94.9% 86 35.5% 8 78.5 280.2
3.0 Error, EXPLAIN and HELP statistics (All OCLC-Z39.50 databases)
___________________________________________________________________
Percent of commands that contained errors 6.8%
Ten most frequent errors:
1. NS command - no next screen 32.7%
2. First word of command is invalid 19.7%
3. Z39.50 host cannot process command 11.8%
4. FIND command with invalid index name 7.6%
5. DISPLAY command contains invalid word 5.9%
6. Too many truncated words to process 5.6%
7. PS command - no previous screen 1.6%
8. Index invalid in current database 1.6%
9. Search term missing from search command 1.6%
10. DISPLAY command - no FIND results 1.2%
11. All others 10.7%
Ten most frequent EXPLAIN requests:
1. LOCATE (Z39.50 DBS) 14.4%
2. GUIDE: Z39.50 non-A&I DBS w/o truncation 11.1%
3. Unrecognized term-reminders off 7.8%
4. INDEXES (PROC DB) 5.6%
5. INDEXES (WCAT DB) 5.6%
6. Unrecognized term 5.6%
7. GUIDE (ART DB) 4.4%
8. GUIDE (Z39.50 A&I DBS w/o truncation) 4.4%
9. COMMANDS (Z39.50 DBS) 3.3%
10. FIND (Z39.50 DBS) 3.3%
11. All others 34.4%
Ten most frequent HELP situations:
1. Help requested from SET DB command 26.8%
2. First word of command is invalid 12.0%
3. FIND command with zero results 12.0%
4. DISPLAY command-complete in one screen 6.3%
5. DISPLAY command-first of >1 screen 6.3%
6. F/BR with index invalid in current DB 4.9%
7. PS command - no previous screen 2.8%
8. FIND command with invalid index name 2.8%
9. 3 HELP commands issued from same code 2.8%
10. FIND command retrieves >1 book 2.8%
11. All others 20.4%
Ten most frequent SHOW requests:
1. HISTORY 73.8%
2. SEARCH 18.0%
3. GLOSSARY 3.3%
4. Z39.50 NEWS 1.6%
5. SYSTEM NEWS 1.6%
6. LIBRARY LOCATIONS 1.6%
11. All others 0.0%
OCLmm/dd oclc MELVYL OCLC-Z39.50 DATABASES TELNET STATISTICS (weekly)