facebookincubator / OnlineSchemaChange
A tool for performing online schema changes on MySQL.
GitHub Repo
 
Summary
CFG
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Main Code: 6,825 LOC (25 files) = PY (99%) + CFG (<1%)
Secondary code: Test: 5,356 LOC (188); Generated: 0 LOC (0); Build & Deploy: 0 LOC (0); Other: 253 LOC (4);
Artboard 48 Duplication: 5%
File Size: 30% long (>1000 LOC), 10% short (<= 200 LOC)
Unit Size: 11% long (>100 LOC), 47% short (<= 10 LOC)
Conditional Complexity: 6% complex (McCabe index > 50), 60% simple (McCabe index <= 5)
Logical Component Decomposition: primary (6 components)
files_time

4 years, 11 months old

  • 100% of code older than 365 days
  • 9% of code not updated in the past 365 days

30% of code updated more than 50 times

Also see temporal dependencies for files frequently changed in same commits.
Goals: Keep the system simple and easy to change (4)
Straight_Line
Features of interest:
TODOs
1 file
Commits Trend

Latest commit date: 2022-03-17

Reference analysis date: 2022-04-01

5
commits
(30 days)
4
contributors
(30 days)
Commits

8

44

29

31

26

39
Contributors

4

14

9

11

5

9
2022 2021 2020 2019 2018 2017
show commits trend per language
Reports
Analysis Report
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Source Code Overview
Analysis Report
Components
Analysis Report
Artboard 48
Duplication
Analysis Report
File Size
Analysis Report
files_time
File Age
Analysis Report
File Change Frequency
Analysis Report
Temporal Dependencies
Analysis Report
Commits
Analysis Report
Contributors
Analysis Report
Unit Size
Analysis Report
Conditional Complexity
Analysis Report
Straight_Line
Features of Interest
Analysis Report
All Metrics
Analysis Report
Goals & Controls
Analysis Report
Trend
Analysis Report
76_startup_sticky_notes
Notes & Findings

generated by sokrates.dev (configuration) on 2022-04-15; reference date: 2022-04-01