diff --git a/samples/features/sql-big-data-cluster/spark/hello_PySpark.ipynb b/samples/features/sql-big-data-cluster/spark/dataloading/hello_PySpark.ipynb
similarity index 100%
rename from samples/features/sql-big-data-cluster/spark/hello_PySpark.ipynb
rename to samples/features/sql-big-data-cluster/spark/dataloading/hello_PySpark.ipynb
diff --git a/samples/features/sql-big-data-cluster/spark/hello_Scala.ipynb b/samples/features/sql-big-data-cluster/spark/dataloading/hello_Scala.ipynb
similarity index 100%
rename from samples/features/sql-big-data-cluster/spark/hello_Scala.ipynb
rename to samples/features/sql-big-data-cluster/spark/dataloading/hello_Scala.ipynb
diff --git a/samples/features/sql-big-data-cluster/spark/hello_sparkR.ipynb b/samples/features/sql-big-data-cluster/spark/dataloading/hello_sparkR.ipynb
similarity index 100%
rename from samples/features/sql-big-data-cluster/spark/hello_sparkR.ipynb
rename to samples/features/sql-big-data-cluster/spark/dataloading/hello_sparkR.ipynb
diff --git a/samples/features/sql-big-data-cluster/spark/spark-sql.ipynb b/samples/features/sql-big-data-cluster/spark/dataloading/spark-sql.ipynb
similarity index 100%
rename from samples/features/sql-big-data-cluster/spark/spark-sql.ipynb
rename to samples/features/sql-big-data-cluster/spark/dataloading/spark-sql.ipynb
diff --git a/samples/features/sql-big-data-cluster/spark/spark_to_sql_jdbc.ipynb b/samples/features/sql-big-data-cluster/spark/spark_to_sql/spark_to_sql_jdbc.ipynb
similarity index 100%
rename from samples/features/sql-big-data-cluster/spark/spark_to_sql_jdbc.ipynb
rename to samples/features/sql-big-data-cluster/spark/spark_to_sql/spark_to_sql_jdbc.ipynb
diff --git a/samples/features/sql-big-data-cluster/spark/train_score_export_ml_models_with_spark.ipynb b/samples/features/sql-big-data-cluster/spark/sparkml/train_score_export_ml_models_with_spark.ipynb
similarity index 100%
rename from samples/features/sql-big-data-cluster/spark/train_score_export_ml_models_with_spark.ipynb
rename to samples/features/sql-big-data-cluster/spark/sparkml/train_score_export_ml_models_with_spark.ipynb