microsoft / ManagedEsent
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

File Change Frequency Overall
File Change Frequency Overall
The number of recorded file updates
  • There are 584 files with 111,266 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 3 files changed 51-100 times (5,675 lines of code)
    • 16 files changed 21-50 times (9,660 lines of code)
    • 180 files changed 6-20 times (50,008 lines of code)
    • 385 files changed 1-5 times (45,923 lines of code)
0% | 5% | 8% | 44% | 41%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
cs, csproj, md, py, bat, xaml, txt, xml, cpp, pl, xsl, json, nuspec, lex, gitignore, y
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
cs0% | 5% | 8% | 45% | 40%
py0% | 0% | 0% | 84% | 15%
pl0% | 0% | 0% | 0% | 100%
xsl0% | 0% | 0% | 0% | 100%
y0% | 0% | 0% | 0% | 100%
cpp0% | 0% | 0% | 0% | 100%
xaml0% | 0% | 0% | 0% | 100%
lex0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
EsentInterop0% | 17% | 10% | 49% | 22%
EsentInteropTests0% | 0% | 12% | 56% | 31%
EsentCollections0% | 0% | 23% | 50% | 26%
EsentCollectionsTests0% | 0% | 0% | 66% | 33%
Pixie0% | 0% | 0% | 17% | 82%
Esedb0% | 0% | 0% | 84% | 15%
EsentInteropSamples0% | 0% | 0% | 19% | 80%
EsentCollectionsSamples0% | 0% | 0% | 62% | 37%
isam0% | 0% | 0% | <1% | 99%
isamunittests0% | 0% | 0% | 0% | 100%
PixieSamples0% | 0% | 0% | 0% | 100%
UWPSample0% | 0% | 0% | 0% | 100%
Scripts0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 20)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
JetApi.cs
in EsentInterop
 3656 186 749 4672 89
NativeMethods.cs
in EsentInterop
 953 1 1183 4867 65
Api.cs
in EsentInterop
 1066 148 1183 4672 65
IJetApi.cs
in EsentInterop
 504 - 1183 4672 49
grbits.cs
in EsentInterop
 436 - 1183 4867 45
RetrieveColumnHelpers.cs
in EsentInterop
 610 37 1183 4791 44
ParameterCheckingTests.cs
in EsentInteropTests
 2117 184 1183 4791 37
BasicTableTests.cs
in EsentInteropTests
 920 50 749 4867 31
ToStringTests.cs
in EsentInteropTests
 602 67 2154 4490 29
PersistentDictionary.cs
in EsentCollections
 921 32 749 4532 29
Types.cs
in EsentInterop
 446 46 1602 4867 28
SetColumnHelpers.cs
in EsentInterop
 302 21 1183 4789 27
SetGetSystemParameterTests.cs
in EsentInteropTests
 1121 79 2364 4867 27
MetaDataHelpers.cs
in EsentInterop
 147 14 2154 4791 26
InstanceParameters.cs
in EsentInterop
 438 8 1183 4867 26
ColumnStream.cs
in EsentInterop
 212 8 1872 4867 25
Instance.cs
in EsentInterop
 164 12 2950 4788 22
jet_indexcreate.cs
in EsentInterop
 289 12 2154 4643 22
HelpersTests.cs
in EsentInteropTests
 431 24 2950 4790 21
MoveHelpers.cs
in EsentInterop
 107 12 1602 4791 20