RE: Hadoop MapReduce brainstorming: Bitshares

I've seen this post where someone wrote a map reduce based algorithm to check steem statistics.
Check here:
https://steemit.com/steem/@void/steemreduce-you-personal-mapreduce-for-steem

Map reduce can be a powerful mechanism.
Good luck with your studies.

Maybe you also want to have a quick look at apache