Data visualization data migration data modeling SQL Hadoop

Data modeling Data management Data mining ETL data lake

Java Oracle Hadoop Spark Hive

Java SQL PL/SQL UNIX Shell Script UNIX/Linux OS

Java AWS EMR Hadoop HDFS S3

Java Streams API AWS EMR Hadoop HDFS

Python Go Java Spark Hadoop

Python Go Java Spark Hadoop

Cloudera CDP v7.x Kafka Streams API Hive HBase REST SOLR

ETL YARN Spark Hive Hadoop

Hadoop Hive Java PySpark Python

Hadoop Hive Pig Oozie Map Reduce

Python SQL Scala Java NoSQL

Scala Python SQL AWS Azure

Apache Kafka GCP Hive Scala Python