1.

List The Functions Of Spark Sql.

Answer»

Spark SQL is capable of:

  • Loading data from a variety of structured SOURCES
  • Querying data using SQL statements, both inside a Spark program and from external tools that connect to Spark SQL through STANDARD database connectors (JDBC/ODBC). For instance, using BUSINESS intelligence tools like Tableau
  • Providing rich integration between SQL and regular Python/Java/Scala code, including the ability to JOIN RDDs and SQL tables, expose CUSTOM functions in SQL, and more

Spark SQL is capable of:


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