Heron is realtime analytics platform developed by Twitter. It has a wide array of architectural improvements over it's predecessor.
Heron in Apache Incubation
https://heron.incubator.apache.org/ Confluence: https://cwiki.apache.org/confluence/display/HERON
Self-Register to our Heron Slack Workspace
Bay Area Heron Meetup, We meet on Third Monday of Every Month in Palo Alto.
Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0