4. Working with Apache Spark Dataframe
Working with Apache Spark dataframe
This video covers the basic operations with Apache Spark data frame. Here is the list
- Select function
- Add and update columns
- Rename columns
- Drop columns
- When and otherwise
- Where and Filter
- Distinct
- Sort
- Aggregation
- join
for examples please check https://github.com/datatechdemo/apach...
Video 1 link : • 1.Quick introduction to Apache Spark
Video 2 link : • 2. Apache Spark - Hadoop cluster set ...
Video 3 link : • 3. Creating and Loading the data into...
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