microsoft / Analysis-Services
Duplication

Places in code with 6 or more lines that are exactly the same.

Intro
  • For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
  • Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
  • You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
Learn more...
Duplication Overall
  • 15% duplication:
    • 24,192 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 3,804 duplicated lines
  • 273 duplicates
system15% (3,804 lines)
Duplication per Extension
cs15% (3,277 lines)
ts23% (208 lines)
js88% (179 lines)
xaml44% (140 lines)
Duplication per Component (primary)
BismNormalizer15% (3,114 lines)
AsTrace95% (418 lines)
MetadataTranslator10% (148 lines)
AsPartitionProcessing9% (87 lines)
AsPerfMon8% (37 lines)
AASAutoScale0% (0 lines)
ASJobGraphEvents0% (0 lines)
AsXEventSample0% (0 lines)
BestPracticeRules0% (0 lines)
BlogArticleUploads0% (0 lines)
RestApiSample0% (0 lines)
SetUpAggs0% (0 lines)

Duplication Between Components (50+ lines)

G AsPerfMon AsPerfMon BismNormalizer BismNormalizer AsPerfMon--BismNormalizer 130 AsTrace AsTrace AsTrace--BismNormalizer 63

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Open 3D force graph...

Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 273 duplicates...
Size#FoldersFilesLinesCode
141 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
Service1.cs
Service1.cs
 37:266 (100%)
37:266 (100%)
 view
134 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
ManagedIpHelper.cs
ManagedIpHelper.cs
 1:280 (100%)
1:281 (100%)
 view
109 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 222:410 (33%)
429:616 (17%)
 view
73 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
WindowTitle.cs
WindowTitle.cs
 1:157 (100%)
1:158 (100%)
 view
42 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.Designer.cs
ComparisonControl.Designer.cs
 104:157 (23%)
408:461 (9%)
 view
32 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 417:460 (9%)
618:661 (5%)
 view
28 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.Designer.cs
ComparisonControl.Designer.cs
 74:101 (15%)
377:404 (6%)
 view
25 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
ProjectInstaller.Designer.cs
ProjectInstaller.Designer.cs
 3:60 (100%)
3:60 (100%)
 view
22 x 2 BismNormalizer/BismNorma...ultidimensionalMetadata
BismNormalizer/BismNorma...Compare/TabularMetadata
Comparison.cs
Comparison.cs
 1230:1290 (3%)
1965:2025 (2%)
 view
22 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 467:504 (6%)
663:700 (3%)
 view
22 x 2 BismNormalizer/BismNormalizer/TabularCompare/UI
BismNormalizer/BismNormalizer/TabularCompare/UI
Connections.cs
ConnectionsAlmt.cs
 26:63 (7%)
41:78 (7%)
 view
22 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 613:647 (6%)
1102:1136 (3%)
 view
20 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
PowerBIHelper.cs
PowerBIHelper.cs
 42:84 (37%)
31:73 (44%)
 view
20 x 2 MetadataTranslator/Metadata Translator/UI
MetadataTranslator/Metadata Translator/UI
xaml
ImportExportPanel.xaml
LanguagePanel.xaml
 18:40 (30%)
26:48 (32%)
 view
19 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.Designer.cs
ComparisonControl.Designer.cs
 173:197 (10%)
477:501 (4%)
 view
19 x 2 AsPartitionProcessing/AsPartitionProcessing
AsPartitionProcessing/AsPartitionProcessing
PartitionProcessor.cs
PartitionProcessor.cs
 359:387 (5%)
432:461 (5%)
 view
18 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
ProjectInstaller.cs
ProjectInstaller.cs
 8:40 (100%)
8:40 (100%)
 view
18 x 2 BismNormalizer/BismNorma...ultidimensionalMetadata
BismNormalizer/BismNorma...ultidimensionalMetadata
Comparison.cs
Comparison.cs
 383:415 (3%)
438:470 (3%)
 view
17 x 2 BismNormalizer/BismNorma...ultidimensionalMetadata
BismNormalizer/BismNorma...Compare/TabularMetadata
Comparison.cs
Comparison.cs
 12:45 (2%)
11:44 (1%)
 view
16 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 53:83 (4%)
36:66 (2%)
 view
Duplicated Units
The list of top 20 duplicated units.
See data for all 50 unit duplicates...
Size#FoldersFilesLinesCode
48 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
Service1.cs
Service1.cs
 168:230 
168:230 
 view
42 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
Service1.cs
Service1.cs
 112:166 
112:166 
 view
36 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 279:327 
485:533 
 view
35 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
ManagedIpHelper.cs
ManagedIpHelper.cs
 154:194 
155:195 
 view
30 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
ManagedIpHelper.cs
ManagedIpHelper.cs
 118:152 
119:153 
 view
28 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
WindowTitle.cs
WindowTitle.cs
 35:73 
36:74 
 view
27 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
Service1.cs
Service1.cs
 46:80 
46:80 
 view
21 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
WindowTitle.cs
WindowTitle.cs
 136:158 
137:159 
 view
20 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
Service1.cs
Service1.cs
 82:109 
82:109 
 view
20 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 344:369 
550:575 
 view
20 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
ProcessExtensions.cs
ProcessExtensions.cs
 9:29 
10:30 
 view
17 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
WindowTitle.cs
WindowTitle.cs
 115:134 
116:135 
 view
17 x 2 BismNormalizer/BismNorma...ultidimensionalMetadata
BismNormalizer/BismNorma...Compare/TabularMetadata
Comparison.cs
Comparison.cs
 1274:1292 
2009:2027 
 view
16 x 2 AsTrace/ASTrace CS - 2014/ASTrace
AsTrace/ASTrace CS - 2016/ASTrace
ProjectInstaller.Designer.cs
ProjectInstaller.Designer.cs
 29:55 
29:55 
 view
16 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
WindowTitle.cs
WindowTitle.cs
 94:112 
95:113 
 view
12 x 2 BismNormalizer/BismNorma...ultidimensionalMetadata
BismNormalizer/BismNorma...Compare/TabularMetadata
Comparison.cs
Comparison.cs
 1234:1249 
1969:1984 
 view
11 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 625:636 
1114:1125 
 view
11 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNormalizer/TabularCompare/UI
ComparisonControl.cs
ComparisonControl.cs
 638:649 
1127:1138 
 view
11 x 2 BismNormalizer/AlmToolkit
BismNormalizer/BismNorma...ompare/DesktopInstances
WindowTitle.cs
WindowTitle.cs
 76:90 
77:91 
 view
11 x 2 BismNormalizer/BismNorma...ultidimensionalMetadata
BismNormalizer/BismNorma...Compare/TabularMetadata
MeasureCollection.cs
MeasureCollection.cs
 86:97 
67:78 
 view