<ul>
<li><a href="https://github.com/rklick-solutions/spark-tutorial/wiki/Spark-SQL#dataframe-operations-in-json-file">DataFrame Operations in JSON file</a></li>
<li><a href="https://github.com/rklick-solutions/spark-tutorial/wiki/Spark-SQL#dataframe-operations-in-text-file">DataFrame Operations in Text file</a></li>
<li><a href="https://github.com/rklick-solutions/sparhttps://github.com/rklick-solutions/spark-tutorial/wiki/Spark-Core#initializing-sparkk-tutorial/wiki/Spark-SQL#dataframe-operations-in-csv-f