December 12th, 2006 by depesz | Tags: | Comments Off on ile jest wart postgres
Did it help? If yes - maybe you can help me?

dziś jest dzień postgresql'owy, więc kolejna informacja o nim.

jest taki program: sloccount. służy do liczenia ilości linii kodu, oraz estymowaniu kosztów stworzenia programu.

odpaliłem go na źródłach postgresa 8.2. oto wynik:

Totals grouped by language (dominant language first):
ansic:       479298 (94.01%)
yacc:         14698 (2.88%)
sh:            7805 (1.53%)
lex:           5349 (1.05%)
perl:          2608 (0.51%)
asm:             65 (0.01%)
python:          12 (0.00%)
Total Physical Source Lines of Code (SLOC)                = 509,835
Development Effort Estimate, Person-Years (Person-Months) = 139.26 (1,671.14)
 (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05))
Schedule Estimate, Years (Months)                         = 3.50 (41.95)
 (Basic COCOMO model, Months = 2.5 * (person-months**0.38))
Estimated Average Number of Developers (Effort/Schedule)  = 39.84
Total Estimated Cost to Develop                           = $ 18,812,337
 (average salary = $56,286/year, overhead = 2.40).
SLOCCount, Copyright (C) 2001-2004 David A. Wheeler
SLOCCount is Open Source Software/Free Software, licensed under the GNU GPL.
SLOCCount comes with ABSOLUTELY NO WARRANTY, and you are welcome to
redistribute it under certain conditions as specified by the GNU GPL license;
see the documentation for details.
Please credit this data as "generated using David A. Wheeler's 'SLOCCount'."

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