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SUBJECTS
Count SDS Records 26K and Subjects 136 with 65K Unique
Proof of Concept, 000426
Johnson, Gary Developes Technology Counts SDS Records and Subjects
Proof of Existence for KM SDS Not Technical Problem Enables Preparing
Undo Version Control Save Needs Method to Recover Prior Version of Cu
SDS KM System That Works 26K Records 150K Subjects Demonstrates SDS i

0908 -
0908 -    ..
0909 - Summary/Objective
0910 -
091001 - Follow up ref SDS 1 0000.
091002 -
091003 - Received email from Gary saying.....
091004 -
091005 -      Rod,
091006 -
091007 -      I got curious, and I wanted to check out the directory scanning
091008 -      routines in Perl, so, here are SDS record and subject counts.
091010 -       ..
091011 -      Prog: Count_SDS_01.pl v. 1.00; Date: 2003-May-27  12:54:52
091013 -       ..
091014 -      Report:      Count SDS Records
091016 -       ..
091017 -      Directory:   C:/glj/Develop/SDS/
091019 -       ..
091020 -      Report file: Count_SDS_rpt.txt
091022 -       ..
091023 -      Year    Count
091024 -      1988:    1514
091025 -      1989:    1650
091026 -      1990:    1859
091027 -      1991:    2528
091028 -      1992:    2358
091029 -      1993:    2190
091030 -      1994:    2313
091031 -      1995:    2059
091032 -      1996:    1776
091033 -      1997:    1455
091034 -      1998:    1167
091035 -      1999:    1226
091036 -      2000:    1216
091037 -      2001:    1028
091038 -      2002:     944
091039 -      2003:     439
091040 -      2019:       2
091041 -      Total:  25724
091043 -       ..
091044 -      Total Subjects: 136015
091046 -       ..
091047 -      Total Unique Subjects: 62499
091049 -       ..
091050 -      Run Time = 00:01:57
091051 -
091052 -      ***EOF***
091054 -       ..
091055 -      Thanks,
091057 -       ..
091058 -      Gary
091059 -      x 2-4936
091061 -  ..
091062 - Gary's report of 26K SDS records correlates with the number of SDS
091063 - records for Rod reported in the draft endorsement for SRI in the
091064 - record on 030417. ref SDS 1 9N7M   The report of 136K subjects is
091065 - about 10% below the estimate shown in the SRI draft endorsement for
091066 - total subject lines.  Correlation between total and unique subjects
091067 - may be a measure of multiple views, but seems too low.
091069 -  ..
091070 - Records, subjects and documents are metrics demonstrating that SDS is
091071 - a system that works, and so support planning for people to study SDS
091072 - in order to "study what works" for KM, proposed in the draft
091073 - endorsement for KM prepared for SRI to consider on 030417. ref SDS 1
091074 - JF8M
091076 -  ..
091077 - Not clear what is actually counted?  Are these Rod's records and
091078 - subjects, or everything?
091079 -
091080 -      [On 030601 Gary reports the routine counted only Rod's subjects.
091081 -      ref SDS 3 0001
091083 -  ..
091084 - How was distinction made between total and unique subjects?
091085 -
091086 -      [On 030601 Gary explains duplicate SI entries are determined
091087 -      based on the SI code from column 1 to the first period on the
091088 -      line. When these values are the same as another line on the same
091089 -      page, the lines are considered duplicates. ref SDS 3 TF95
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091096 -
0911 -