CGI-DB

Data tables from backend text files.

Manager Name: Bo Zimmerman

Repository Type: svn

Last Commit: 13781

Last Updated: 2025-12-02 14:00:23

📊 View Metrics

Metric: All lines in the file including code, text, comments, and blank lines

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Language Breakdown

Language	Total Lines	Code Lines	Comment Lines	Blank Lines	Percentage
cpp	2,878	2,433	124	321	93.0%
html	190	0	0	2	6.1%
javascript	20	19	1	0	0.6%
properties	5	0	0	2	0.2%
Total	3,093	2,452	125	325	100.0%

Code Composition Analysis

Total Lines Over Time - Changes Per Interval

Total Lines Over Time - Growth

Commit Activity Over Time

📊 Project Cost Estimation Models

Based on 2,452 lines of code (2.5 K)

COCOMO (1981)

Effort: 8.2 person-months

Schedule: 5.2 months

Team Size: 1.6 people

Cost Estimate: $98,303

Mode: Semi-detached

Barry Boehm's foundational model using empirical coefficients based on project type.

COCOMO II (2000)

Effort: 7.6 person-months

Schedule: 6.9 months

Team Size: 1.1 people

Cost Estimate: $91,289

Exponent (B): 1.060

Updated model with scale factors for modern development practices and reuse.

Function Point Analysis

Function Points: 41 FP

Effort: 1.9 person-months

Schedule: 3.2 months

Team Size: 0.6 people

Cost Estimate: $22,988

Primary Language: cpp

Measures functionality independent of technology using standardized function points (~60 LOC/FP for cpp).

SLIM Model

Effort: 8.2 person-months

Schedule: 0.3 months

Team Size: 23.6 people

Cost Estimate: $98,303

Productivity Index: 5,000

Uses Rayleigh curves and Putnam's software equation emphasizing optimal staffing over time.

Putnam Model

Effort: 78.4 person-months

Schedule: 3.1 months

Min Schedule: 2.6 months

Team Size: 25.3 people

Cost Estimate: $940,440

Technology Factor: 8,000

Lawrence Putnam's lifecycle model based on productivity and minimum development time constraints.

Model Comparison Summary

Model	Effort (PM)	Schedule (Months)	Team Size	Cost (@ $75/hr)
COCOMO	8.2	5.2	1.6	$98,303
COCOMO II	7.6	6.9	1.1	$91,289
Function Points	1.9	3.2	0.6	$22,988
SLIM	8.2	0.3	23.6	$98,303
Putnam	78.4	3.1	25.3	$940,440
AVERAGE	20.9	3.7	5.6	$250,264

Note: These are theoretical estimates based on historical models. Actual project costs vary significantly based on team experience, requirements clarity, technology choices, and project management practices. Use these as rough guidelines for planning and budgeting, not as precise predictions.

Recent Commits

Commit	User	Date	Total Lines
13781	bo	2016-02-13 03:22	3,093
13776	bo	2016-02-12 01:02	3,094
13775	bo	2016-02-12 00:40	3,094
13774	bo	2016-02-12 00:39	3,094
13621	bo	2016-01-26 13:35	3,092
13620	bo	2016-01-26 13:29	3,093
11749	bo	2014-02-02 21:22	3,063
11748	bo	2014-02-02 21:12	3,063