Uber / dynamodb-cross-region-library
File Change Frequency

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

Overview
File Change Frequency Overall
  • There are 13 files with 914 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 0 files changed 6-20 times (0 lines of code)
    • 13 files changed 1-5 times (914 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 13 files with 914 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 8 files changed by 2-5 contributors (649 lines of code)
    • 5 files changed by 1 contributor (265 lines of code)
0% | 0% | 0% | 71% | 28%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, txt, md, properties, xml, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 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
src0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 13)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
StatusCodes.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 6 - 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsConnectorConfiguration.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 16 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsRecordObjectMapper.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 26 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBConnectorConstants.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 33 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBConnectorUtilities.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 51 2 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
CommandLineArgs.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 53 - 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
CommandLineInterface.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 154 4 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBReplicationEmitter.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 310 15 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
package-info.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 1 - 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
DynamoDBStreamsRecordTransformer.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 23 2 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
DynamoDBMasterToReplicasPipeline.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 35 4 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
NoopCloudWatch.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 103 19 2017-04-22 2017-04-22 1 1 amcp@amazon.com amcp@amazon.com
DynamoDBBuffer.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 103 17 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
Files With Most Contributors (Top 13)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
DynamoDBReplicationEmitter.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 310 15 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBConnectorUtilities.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 51 2 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsConnectorConfiguration.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 16 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsRecordObjectMapper.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 26 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
CommandLineInterface.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 154 4 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBConnectorConstants.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 33 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
CommandLineArgs.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 53 - 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
StatusCodes.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 6 - 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsRecordTransformer.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 23 2 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
DynamoDBMasterToReplicasPipeline.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 35 4 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
DynamoDBBuffer.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 103 17 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
NoopCloudWatch.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 103 19 2017-04-22 2017-04-22 1 1 amcp@amazon.com amcp@amazon.com
package-info.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 1 - 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
Files With Least Contributors (Top 13)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
DynamoDBBuffer.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 103 17 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
NoopCloudWatch.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 103 19 2017-04-22 2017-04-22 1 1 amcp@amazon.com amcp@amazon.com
DynamoDBMasterToReplicasPipeline.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 35 4 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
DynamoDBStreamsRecordTransformer.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 23 2 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
package-info.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 1 - 2016-06-02 2016-06-02 1 1 dym@amazon.com dym@amazon.com
DynamoDBReplicationEmitter.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 310 15 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
CommandLineInterface.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 154 4 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
CommandLineArgs.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 53 - 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBConnectorUtilities.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 51 2 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBConnectorConstants.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 33 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsRecordObjectMapper.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 26 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
DynamoDBStreamsConnectorConfiguration.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 16 1 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
StatusCodes.java
in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors
 6 - 2016-06-02 2017-04-22 2 2 dym@amazon.com amcp@amazon.com
Correlations

File Size vs. Number of Changes: 13 points

src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/CommandLineArgs.java x: 53 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/CommandLineInterface.java x: 154 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBConnectorConstants.java x: 33 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBConnectorUtilities.java x: 51 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBReplicationEmitter.java x: 310 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBStreamsConnectorConfiguration.java x: 16 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBStreamsRecordObjectMapper.java x: 26 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/NoopCloudWatch.java x: 103 lines of code y: 1 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/StatusCodes.java x: 6 lines of code y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBMasterToReplicasPipeline.java x: 35 lines of code y: 1 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBStreamsRecordTransformer.java x: 23 lines of code y: 1 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/package-info.java x: 1 lines of code y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.62
  25th percentile: 1.0
  median: 2.0
  75th percentile: 2.0
  max: 2.0
0 310.0
lines of code
min: 1.0 | average: 70.31 | 25th percentile: 19.5 | median: 35.0 | 75th percentile: 103.0 | max: 310.0

Number of Contributors vs. Number of Changes: 13 points

src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/CommandLineArgs.java x: 2 # contributors y: 2 # changes src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/NoopCloudWatch.java x: 1 # contributors y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.62
  25th percentile: 1.0
  median: 2.0
  75th percentile: 2.0
  max: 2.0
0 2.0
# contributors
min: 1.0 | average: 1.62 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 2.0

Number of Contributors vs. File Size: 13 points

src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/CommandLineArgs.java x: 2 # contributors y: 53 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/CommandLineInterface.java x: 2 # contributors y: 154 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBConnectorConstants.java x: 2 # contributors y: 33 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBConnectorUtilities.java x: 2 # contributors y: 51 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBReplicationEmitter.java x: 2 # contributors y: 310 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBStreamsConnectorConfiguration.java x: 2 # contributors y: 16 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBStreamsRecordObjectMapper.java x: 2 # contributors y: 26 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/NoopCloudWatch.java x: 1 # contributors y: 103 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/StatusCodes.java x: 2 # contributors y: 6 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBMasterToReplicasPipeline.java x: 1 # contributors y: 35 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBStreamsRecordTransformer.java x: 1 # contributors y: 23 lines of code src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/package-info.java x: 1 # contributors y: 1 lines of code
310.0
lines of code
  min: 1.0
  average: 70.31
  25th percentile: 19.5
  median: 35.0
  75th percentile: 103.0
  max: 310.0
0 2.0
# contributors
min: 1.0 | average: 1.62 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 2.0