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Welcome to the spark-tutorial

[Introduction to Apache Spark] (https://github.com/rklick-solutions/spark-tutorial/wiki/Spark-Core#introduction-to-apache-spark)

• Features of Apache Spark
• Spark Core
• Initializing Spark
• [Create RDDs] (https://github.com/rklick-solutions/spark-tutorial/wiki/Spark-Core#create-rdds)
• RDDs Operations
• [Transformations] (https://github.com/rklick-solutions/spark-tutorial/wiki/Spark-Core#1transformations)
• [Actions] (https://github.com/rklick-solutions/spark-tutorial/wiki/Spark-Core#2actions)

Spark SQL

• Overview
• Spark SQL
• DataFrames
• Dataset
• Create SQL Context
• Creating DataFrames
• Creating Datasets
• Interoperating with RDDs
• Inferring the Schema using Reflection
• Programmatically Specifying the Schema
• Data Sources
• DataFrame Operations in JSON file
• DataFrame Operations in Text file
• DataFrame Operations in CSV file
• DataFarme API Functionality
• Action
• Basic DataFrame functions
• DataFrame Operations