Hadoop

entities · 3 notes linked

Related: Distributed Computing · Apache Hive · Relational Algebra · Database Theory · Logic Programming · Pandas · Data Engineering · Mapreduce

Notes

• Don't use Hadoop - your data isn't that big — When Hadoop is overkill versus simpler data tools
• What the Heck is a Relation? From Tables to Cartesian Products to Logic — Unifying relational databases, logic, and set theory through the relation abstraction
• Writing An Hadoop MapReduce Program In Python — Tutorial for writing Hadoop MapReduce word-count jobs in Python via Streaming API