Add 2015-12 (2846 feeds from 8263 hosts)

README.md

@@ -27,10 +27,10 @@ configs:
 which ones publish RSS/Atom feeds, and packaged the results as monthly
 parquet snapshots with rich metadata.
 
-**202,233** feeds discovered across **675,499** hosts,
-spanning 107 months from 2006-10 to 2015-11.
+**205,079** feeds discovered across **683,762** hosts,
+spanning 108 months from 2006-10 to 2015-12.
 
-*Last updated: 2026-04-04T15:04:38Z*
+*Last updated: 2026-04-04T15:05:38Z*
 
 ## Why this exists
 
@@ -118,9 +118,9 @@ Each parquet file is ZSTD-compressed and sorted by `hn_story_count DESC`.
   2010  ██████████████████████░░░░░░░░░░░░░░░░░░  19,340 feeds (66,440 hosts)
   2011  ████████████████████████████████░░░░░░░░  28,438 feeds (107,087 hosts)
   2012  █████████████████████████████████████░░░  32,813 feeds (112,505 hosts)
-  2013  ████████████████████████████████████████  34,641 feeds (108,925 hosts)
+  2013  ███████████████████████████████████████░  34,641 feeds (108,925 hosts)
   2014  █████████████████████████████████████░░░  32,464 feeds (103,471 hosts)
-  2015  ████████████████████████████████████░░░░  31,883 feeds (97,813 hosts)
+  2015  ████████████████████████████████████████  34,729 feeds (106,076 hosts)
 ```
 
 

data/2015/2015-12.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b5d93347a0f367021405c6dea7f2e1f58b620f70520f902614b8194b2ca5791
+size 279937

stats.csv

@@ -105,4 +105,5 @@ year,month,hosts,feeds_found,rows,size_bytes,dur_scan_s,dur_commit_s,committed_a
 2015,8,8506,2746,2746,280320,324.7,103.3,2026-04-04T14:59:43Z
 2015,9,8655,2760,2760,275031,314.7,97.4,2026-04-04T15:01:27Z
 2015,10,8808,2946,2946,298434,342.6,76.8,2026-04-04T15:03:04Z
-2015,11,8517,2873,2873,278133,349.9,0.0,2026-04-04T15:04:38Z
+2015,11,8517,2873,2873,278133,349.9,59.3,2026-04-04T15:04:38Z
+2015,12,8263,2846,2846,279937,347.0,0.0,2026-04-04T15:05:38Z