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33 docs tagged with "gems"

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Aggregate

Group data and apply aggregation methods or pivot operations

Deduplicate

Remove rows with duplicate values of specified columns

Filter

Filter your data based on a custom filter condition

Hive Table

Read from or write to Tables managed by a Hive metastore

Join

Join one or more DataFrames on conditions

Kafka

Reading and writing data from Apache Kafka in batch mode

Limit

Limit the number of rows

Order By

Sort your data based on one or more Columns

Reformat

Select one or more columns or values using expressions and functions.