spotify / big-data-rosetta-codeFile Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 30
Daily file updates (only one update per file and date counted): 69
First update: 2016-02-19
Latest update: 2023-11-09
Days between first and latest update: 2,821 (403 weeks, estimated 2,015 working days)
Active days (at least one file change): 145
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 30 files with 1,289 lines of code in files.

30 files that are 366+ days old (1,289 lines of code)
0 files that are 181-365 days old (0 lines of code)
0 files that are 91-180 days old (0 lines of code)
0 files that are 31-90 days old (0 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 30 files with 1,289 lines of code in files.

30 files have been last changed 366+ days ago (1,289 lines of code)
0 files have been last changed 181-365 days ago (0 lines of code)
0 files have been last changed 91-180 days ago (0 lines of code)
0 files have been last changed 31-90 days ago (0 lines of code)
0 files have been last changed 1-30 days ago (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

scala, yaml, sbt, txt, sh, gitignore, md, json, properties

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 30)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
Records.scala in src/main/scala/com/spotify/bdrc/util	6	-	2016-02-19	2016-03-15	3	1	neville@spotify.com	neville@spotify.com
build.sbt in root	55	-	2016-02-24	2023-11-09	88	12	neville@spotify.com	kellen@users.noreply.github...
TfIdf.scala in src/main/scala/com/spotify/bdrc/pipeline	116	4	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Sessions.scala in src/main/scala/com/spotify/bdrc/pipeline	64	4	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
TopItems.scala in src/main/scala/com/spotify/bdrc/pipeline	61	6	2016-02-29	2021-03-11	4	2	neville@spotify.com	neville@spotify.com
PageRank.scala in src/main/scala/com/spotify/bdrc/pipeline	61	3	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
MinItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
MaxItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
AverageScorePerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	47	5	2016-02-29	2019-12-13	3	2	neville@spotify.com	filiperegadas@gmail.com
SumPerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2020-05-05	4	3	neville@spotify.com	neville.lyh@gmail.com
CountDistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
TopItemsPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	45	5	2016-02-29	2021-03-11	5	4	neville@spotify.com	neville.lyh@gmail.com
CountUsers.scala in src/main/scala/com/spotify/bdrc/pipeline	41	6	2016-02-29	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
Statistics.scala in src/main/scala/com/spotify/bdrc/pipeline	39	3	2016-02-29	2021-06-02	7	3	neville@spotify.com	neville@spotify.com
Count.scala in src/main/scala/com/spotify/bdrc/pipeline	36	5	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
WordCount.scala in src/main/scala/com/spotify/bdrc/pipeline	30	4	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
HandlingOptions.scala in src/main/scala/com/spotify/bdrc/scala	30	3	2016-02-29	2020-05-05	2	2	neville@spotify.com	neville.lyh@gmail.com
FilterMessyData.scala in src/main/scala/com/spotify/bdrc/scala	28	2	2016-02-29	2019-12-13	4	2	neville@spotify.com	filiperegadas@gmail.com
DistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	22	3	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
JoinLogAndMetadata.scala in src/main/scala/com/spotify/bdrc/pipeline	95	7	2016-03-15	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
JoinLogs.scala in src/main/scala/com/spotify/bdrc/pipeline	61	4	2016-03-15	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
FieldStatistics.scala in src/main/scala/com/spotify/bdrc/pipeline	59	2	2016-04-13	2021-06-02	5	3	neville@spotify.com	neville@spotify.com
FindMedian.scala in src/main/scala/com/spotify/bdrc/pipeline	24	3	2016-04-13	2016-04-20	2	1	neville@spotify.com	neville@spotify.com
TotalAndDistinctCount.scala in src/main/scala/com/spotify/bdrc/pipeline	54	5	2016-04-20	2019-12-13	2	2	neville@spotify.com	filiperegadas@gmail.com
JavaPrimitives.scala in src/main/scala/com/spotify/bdrc/scala	17	1	2016-04-25	2016-04-25	1	1	neville@spotify.com	neville@spotify.com
BloomFilterSetDifference.scala in src/main/scala/com/spotify/bdrc/pipeline	30	3	2017-06-13	2020-07-03	2	2	neville@spotify.com	filiperegadas@gmail.com
InvertedIndex.scala in src/main/scala/com/spotify/bdrc/pipeline	27	3	2017-06-13	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Collections.scala in src/main/scala/com/spotify/bdrc/scala	27	-	2017-06-13	2017-06-13	1	1	neville@spotify.com	neville@spotify.com
plugins.sbt in project	3	-	2017-11-14	2023-11-09	15	5	neville@spotify.com	kellen@users.noreply.github...
catalog-info.yaml in root	7	-	2022-10-03	2022-10-03	1	2	kellen@users.noreply.github...	kellend@spotify.com

Files Not Recently Changed (Top 30)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
Records.scala in src/main/scala/com/spotify/bdrc/util	6	-	2016-02-19	2016-03-15	3	1	neville@spotify.com	neville@spotify.com
FindMedian.scala in src/main/scala/com/spotify/bdrc/pipeline	24	3	2016-04-13	2016-04-20	2	1	neville@spotify.com	neville@spotify.com
JavaPrimitives.scala in src/main/scala/com/spotify/bdrc/scala	17	1	2016-04-25	2016-04-25	1	1	neville@spotify.com	neville@spotify.com
Collections.scala in src/main/scala/com/spotify/bdrc/scala	27	-	2017-06-13	2017-06-13	1	1	neville@spotify.com	neville@spotify.com
DistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	22	3	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
WordCount.scala in src/main/scala/com/spotify/bdrc/pipeline	30	4	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
FilterMessyData.scala in src/main/scala/com/spotify/bdrc/scala	28	2	2016-02-29	2019-12-13	4	2	neville@spotify.com	filiperegadas@gmail.com
AverageScorePerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	47	5	2016-02-29	2019-12-13	3	2	neville@spotify.com	filiperegadas@gmail.com
TotalAndDistinctCount.scala in src/main/scala/com/spotify/bdrc/pipeline	54	5	2016-04-20	2019-12-13	2	2	neville@spotify.com	filiperegadas@gmail.com
HandlingOptions.scala in src/main/scala/com/spotify/bdrc/scala	30	3	2016-02-29	2020-05-05	2	2	neville@spotify.com	neville.lyh@gmail.com
SumPerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2020-05-05	4	3	neville@spotify.com	neville.lyh@gmail.com
BloomFilterSetDifference.scala in src/main/scala/com/spotify/bdrc/pipeline	30	3	2017-06-13	2020-07-03	2	2	neville@spotify.com	filiperegadas@gmail.com
InvertedIndex.scala in src/main/scala/com/spotify/bdrc/pipeline	27	3	2017-06-13	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Count.scala in src/main/scala/com/spotify/bdrc/pipeline	36	5	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
CountUsers.scala in src/main/scala/com/spotify/bdrc/pipeline	41	6	2016-02-29	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
TopItemsPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	45	5	2016-02-29	2021-03-11	5	4	neville@spotify.com	neville.lyh@gmail.com
CountDistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
MaxItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
MinItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
PageRank.scala in src/main/scala/com/spotify/bdrc/pipeline	61	3	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
JoinLogs.scala in src/main/scala/com/spotify/bdrc/pipeline	61	4	2016-03-15	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
TopItems.scala in src/main/scala/com/spotify/bdrc/pipeline	61	6	2016-02-29	2021-03-11	4	2	neville@spotify.com	neville@spotify.com
Sessions.scala in src/main/scala/com/spotify/bdrc/pipeline	64	4	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
JoinLogAndMetadata.scala in src/main/scala/com/spotify/bdrc/pipeline	95	7	2016-03-15	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
TfIdf.scala in src/main/scala/com/spotify/bdrc/pipeline	116	4	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Statistics.scala in src/main/scala/com/spotify/bdrc/pipeline	39	3	2016-02-29	2021-06-02	7	3	neville@spotify.com	neville@spotify.com
FieldStatistics.scala in src/main/scala/com/spotify/bdrc/pipeline	59	2	2016-04-13	2021-06-02	5	3	neville@spotify.com	neville@spotify.com
catalog-info.yaml in root	7	-	2022-10-03	2022-10-03	1	2	kellen@users.noreply.github...	kellend@spotify.com
plugins.sbt in project	3	-	2017-11-14	2023-11-09	15	5	neville@spotify.com	kellen@users.noreply.github...
build.sbt in root	55	-	2016-02-24	2023-11-09	88	12	neville@spotify.com	kellen@users.noreply.github...

Most Recently Created Files (Top 30)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
catalog-info.yaml in root	7	-	2022-10-03	2022-10-03	1	2	kellen@users.noreply.github...	kellend@spotify.com
plugins.sbt in project	3	-	2017-11-14	2023-11-09	15	5	neville@spotify.com	kellen@users.noreply.github...
BloomFilterSetDifference.scala in src/main/scala/com/spotify/bdrc/pipeline	30	3	2017-06-13	2020-07-03	2	2	neville@spotify.com	filiperegadas@gmail.com
InvertedIndex.scala in src/main/scala/com/spotify/bdrc/pipeline	27	3	2017-06-13	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Collections.scala in src/main/scala/com/spotify/bdrc/scala	27	-	2017-06-13	2017-06-13	1	1	neville@spotify.com	neville@spotify.com
JavaPrimitives.scala in src/main/scala/com/spotify/bdrc/scala	17	1	2016-04-25	2016-04-25	1	1	neville@spotify.com	neville@spotify.com
TotalAndDistinctCount.scala in src/main/scala/com/spotify/bdrc/pipeline	54	5	2016-04-20	2019-12-13	2	2	neville@spotify.com	filiperegadas@gmail.com
FieldStatistics.scala in src/main/scala/com/spotify/bdrc/pipeline	59	2	2016-04-13	2021-06-02	5	3	neville@spotify.com	neville@spotify.com
FindMedian.scala in src/main/scala/com/spotify/bdrc/pipeline	24	3	2016-04-13	2016-04-20	2	1	neville@spotify.com	neville@spotify.com
JoinLogAndMetadata.scala in src/main/scala/com/spotify/bdrc/pipeline	95	7	2016-03-15	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
JoinLogs.scala in src/main/scala/com/spotify/bdrc/pipeline	61	4	2016-03-15	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
TfIdf.scala in src/main/scala/com/spotify/bdrc/pipeline	116	4	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Sessions.scala in src/main/scala/com/spotify/bdrc/pipeline	64	4	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
TopItems.scala in src/main/scala/com/spotify/bdrc/pipeline	61	6	2016-02-29	2021-03-11	4	2	neville@spotify.com	neville@spotify.com
PageRank.scala in src/main/scala/com/spotify/bdrc/pipeline	61	3	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
MinItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
MaxItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
AverageScorePerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	47	5	2016-02-29	2019-12-13	3	2	neville@spotify.com	filiperegadas@gmail.com
SumPerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2020-05-05	4	3	neville@spotify.com	neville.lyh@gmail.com
CountDistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
TopItemsPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	45	5	2016-02-29	2021-03-11	5	4	neville@spotify.com	neville.lyh@gmail.com
CountUsers.scala in src/main/scala/com/spotify/bdrc/pipeline	41	6	2016-02-29	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
Statistics.scala in src/main/scala/com/spotify/bdrc/pipeline	39	3	2016-02-29	2021-06-02	7	3	neville@spotify.com	neville@spotify.com
Count.scala in src/main/scala/com/spotify/bdrc/pipeline	36	5	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
WordCount.scala in src/main/scala/com/spotify/bdrc/pipeline	30	4	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
HandlingOptions.scala in src/main/scala/com/spotify/bdrc/scala	30	3	2016-02-29	2020-05-05	2	2	neville@spotify.com	neville.lyh@gmail.com
FilterMessyData.scala in src/main/scala/com/spotify/bdrc/scala	28	2	2016-02-29	2019-12-13	4	2	neville@spotify.com	filiperegadas@gmail.com
DistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	22	3	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
build.sbt in root	55	-	2016-02-24	2023-11-09	88	12	neville@spotify.com	kellen@users.noreply.github...
Records.scala in src/main/scala/com/spotify/bdrc/util	6	-	2016-02-19	2016-03-15	3	1	neville@spotify.com	neville@spotify.com

Most Recently Changed Files (Top 30)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
build.sbt in root	55	-	2016-02-24	2023-11-09	88	12	neville@spotify.com	kellen@users.noreply.github...
plugins.sbt in project	3	-	2017-11-14	2023-11-09	15	5	neville@spotify.com	kellen@users.noreply.github...
catalog-info.yaml in root	7	-	2022-10-03	2022-10-03	1	2	kellen@users.noreply.github...	kellend@spotify.com
FieldStatistics.scala in src/main/scala/com/spotify/bdrc/pipeline	59	2	2016-04-13	2021-06-02	5	3	neville@spotify.com	neville@spotify.com
Statistics.scala in src/main/scala/com/spotify/bdrc/pipeline	39	3	2016-02-29	2021-06-02	7	3	neville@spotify.com	neville@spotify.com
TfIdf.scala in src/main/scala/com/spotify/bdrc/pipeline	116	4	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
JoinLogAndMetadata.scala in src/main/scala/com/spotify/bdrc/pipeline	95	7	2016-03-15	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
Sessions.scala in src/main/scala/com/spotify/bdrc/pipeline	64	4	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
TopItems.scala in src/main/scala/com/spotify/bdrc/pipeline	61	6	2016-02-29	2021-03-11	4	2	neville@spotify.com	neville@spotify.com
JoinLogs.scala in src/main/scala/com/spotify/bdrc/pipeline	61	4	2016-03-15	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
PageRank.scala in src/main/scala/com/spotify/bdrc/pipeline	61	3	2016-02-29	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
MinItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
MaxItemPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	56	7	2016-02-29	2021-03-11	6	4	neville@spotify.com	neville@spotify.com
CountDistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
TopItemsPerUser.scala in src/main/scala/com/spotify/bdrc/pipeline	45	5	2016-02-29	2021-03-11	5	4	neville@spotify.com	neville.lyh@gmail.com
CountUsers.scala in src/main/scala/com/spotify/bdrc/pipeline	41	6	2016-02-29	2021-03-11	6	3	neville@spotify.com	neville.lyh@gmail.com
Count.scala in src/main/scala/com/spotify/bdrc/pipeline	36	5	2016-02-29	2021-03-11	5	3	neville@spotify.com	neville.lyh@gmail.com
InvertedIndex.scala in src/main/scala/com/spotify/bdrc/pipeline	27	3	2017-06-13	2021-03-11	4	3	neville@spotify.com	neville.lyh@gmail.com
BloomFilterSetDifference.scala in src/main/scala/com/spotify/bdrc/pipeline	30	3	2017-06-13	2020-07-03	2	2	neville@spotify.com	filiperegadas@gmail.com
SumPerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	46	6	2016-02-29	2020-05-05	4	3	neville@spotify.com	neville.lyh@gmail.com
HandlingOptions.scala in src/main/scala/com/spotify/bdrc/scala	30	3	2016-02-29	2020-05-05	2	2	neville@spotify.com	neville.lyh@gmail.com
TotalAndDistinctCount.scala in src/main/scala/com/spotify/bdrc/pipeline	54	5	2016-04-20	2019-12-13	2	2	neville@spotify.com	filiperegadas@gmail.com
AverageScorePerItem.scala in src/main/scala/com/spotify/bdrc/pipeline	47	5	2016-02-29	2019-12-13	3	2	neville@spotify.com	filiperegadas@gmail.com
FilterMessyData.scala in src/main/scala/com/spotify/bdrc/scala	28	2	2016-02-29	2019-12-13	4	2	neville@spotify.com	filiperegadas@gmail.com
WordCount.scala in src/main/scala/com/spotify/bdrc/pipeline	30	4	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
DistinctItems.scala in src/main/scala/com/spotify/bdrc/pipeline	22	3	2016-02-29	2017-12-04	3	1	neville@spotify.com	neville@spotify.com
Collections.scala in src/main/scala/com/spotify/bdrc/scala	27	-	2017-06-13	2017-06-13	1	1	neville@spotify.com	neville@spotify.com
JavaPrimitives.scala in src/main/scala/com/spotify/bdrc/scala	17	1	2016-04-25	2016-04-25	1	1	neville@spotify.com	neville@spotify.com
FindMedian.scala in src/main/scala/com/spotify/bdrc/pipeline	24	3	2016-04-13	2016-04-20	2	1	neville@spotify.com	neville@spotify.com
Records.scala in src/main/scala/com/spotify/bdrc/util	6	-	2016-02-19	2016-03-15	3	1	neville@spotify.com	neville@spotify.com