Added Java 8's LAMBDA Expressions to Spark Programs... Data Algorithms -- Book Chapters Chapter Title Chapter 01 Secondary Sorting Chapter 02 Secondary Sorting Detailed Chapter 03 Top-10 Chapter 04 Left Outer Join Chapter 05 Order Inversion Chapter 06 Moving Average Chapter 07 Market Basket Analysis Chapter 08 Find Common Friends Chapter 14 Naive Bayes Classifier Chapter 22 Ttest Chapter 23 All vs. All Correlation Chapter 28 Monoids Data Algorithms -- Bonus Book Chapters Bonus Chapter Title Chapter B01 Word Count Chapter B02 Sorted Word Count Chapter B03 Per Key Average Chapter B04 Rank Product Chapter B05 Anagram Finder Chapter B06 Outlier Detection Chapter B07 SQL on Spark Chapter B08 Log Query Chapter B09 Char Count Chapter B10 Friend Recommendation Chapter B11 Cartesian Product Chapter B12 Document Word Count Chapter B13 Client Calls