Oracle SQL Server MySQL PostgreSQL Cassandra

data warehouse Cloudera Hadoop SCALA big data data lake

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Raci Pureview Imperva

Nodejs Graphql Mysql Java C++

Linux Hana Teradata webservice Oracle

Python Scala Pyspark Spark Sqoop

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Apache Impala Data Modeling Data Visualization Hive SQL

data warehouse Cloudera Hadoop SCALA big data data lake

Python Scala Sqoop Hive Impala

Hive Spark Drill Impala HBase3