Learn Spark SQL In 30 Minutes - Apache Spark Tutorial For Beginners
This session covers the most important concept of Spark framework which is SPARK SQL. This is Spark Sql tutorials for beginners which will cover different topics of Spark SQL. Different topics covered include -
What Is Spark SQL?
Where does Spark SQL fits into Spark architecture?
Different types of datasets supported by Spark SQL?
What is Hive Context and Sql Context in spark?
How to create Hive context and Sql Context in spark?
How to connect to hive using spark sql?
How to run hive queries in spark?
How to load csv file in spark?
How to run sql queries in spark?
What is UDF is spark sql?
How to create UDF in spark?
How to register UDF in spark?
How to use udf in spark sql queries?
Join Spark sql queries, data aggregation in spark sql
How to store and persist spark sql output to hive or csv file?
Convert spark sql queries to dataframe in spark
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