Hortonworks vs Cloudera Architecture Difference

Question

What is the main difference between HortonWorks and Cloudera ? I see both of them follow the same Architecture.

Answer 1

Features	Cloudera	MapR	HortonWorks
License	Commercial	Commercial	Open-Source
Community	Yes	Yes	Yes
SQL	Impala	Hive, Drill, Shark	Stinger
MapReduce	Yes	Yes	Yes
Unique Features	Cloudera Manager	Direct Access NFS	100% open-source
App Development	Not Built-in	Not Built-in	Not Built-in
Operating System	LINUX	LINUX	LINUX
Free to use	60 day Trial	M3 free addition	100% free
Revenue	56% of total big data	23% of total big data	18% of total big data

 

I have explained the difference all the 3 architecture that is MapR Horton Works and Cloudera. But Cloudera has its own Impala query language.