Move Cassandra 2.1 to G1 garbage collector — Medium
March 1, 2016 at 2:51:12 PM GMT+1 - permalink - - https://medium.com/@mlowicki/move-cassandra-2-1-to-g1-garbage-collector-b9fb27365509#.z7ugveiva

Monitoring Cassandra garbage collector — Medium
December 7, 2015 at 4:35:28 PM GMT+1 - permalink - - https://medium.com/@mlowicki/monitoring-cassandra-garbage-collector-83c8a515e403#.rlt191830

Programing Excavation: Taking care of the Garbage in Cassandra
December 7, 2015 at 2:59:04 PM GMT+1 - permalink - - http://progexc.blogspot.co.il/2015/12/taking-care-of-garbage-in-cassandra.html

spotify/docker-gc
August 7, 2015 at 10:01:19 AM GMT+2 - permalink - - https://github.com/spotify/docker-gc