From the course by École Polytechnique Fédérale de Lausanne
Big Data Analysis with Scala and Spark
1920 ratings
École Polytechnique Fédérale de Lausanne
1920 ratings
Course 4 of 5 in the Specialization Functional Programming in Scala
From the lesson
Reduction Operations & Distributed Key-Value Pairs
This week, we'll look at a special kind of RDD called pair RDDs. With this specialized kind of RDD in hand, we'll cover essential operations on large data sets, such as reductions and joins.

Meet the Instructors

  • Prof. Heather Miller
    Prof. Heather Miller
    Assistant Professor
    Carnegie Mellon University

Explore our Catalog

Join for free and get personalized recommendations, updates and offers.