Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the world of dataframes, collections, and streams in Java through this engaging 41-minute conference talk from Devoxx. Dive into built-in Java features and learn how to leverage libraries like Eclipse Collections and Dataframe-EC. Discover techniques for manipulating collections with the precision of a samurai sword, and gain insights into becoming a "Collection Ninja." Whether you're aspiring to be a data scientist or looking to enhance your Java skills, this adventure-filled presentation will equip you with valuable knowledge on working with data structures and streams efficiently.