diff --git a/apache-spark/README.md b/apache-spark/README.md
index c60b556d51..3a2d2f4e15 100644
--- a/apache-spark/README.md
+++ b/apache-spark/README.md
@@ -8,3 +8,4 @@ This module contains articles about Apache Spark
 - [Building a Data Pipeline with Kafka, Spark Streaming and Cassandra](https://www.baeldung.com/kafka-spark-data-pipeline)
 - [Machine Learning with Spark MLlib](https://www.baeldung.com/spark-mlib-machine-learning)
 - [Introduction to Spark Graph Processing with GraphFrames](https://www.baeldung.com/spark-graph-graphframes)
+- [Apache Spark: Differences between Dataframes, Datasets and RDDs](https://www.baeldung.com/java-spark-dataframe-dataset-rdd)