hadoop
Apache Hadoop
spark
Apache Spark
scala
Scala Programming
hive
Apache Hive
pig
Apache Pig
sqoop
Apache Sqoop
flume
Apache Flume
hbase
Apache HBase
derby
Apache Derby
kafka
Apache Kafka
oozie
Apache Oozie
storm
Apache Storm
flink
Apache Flink
solr
Apache Solr
solr
Apache Drill
mongoDB
MongoDB
tableau
Tableau
cassandra
Cassandra
postgresql
PostgreSQL

AWS-Certified-Cloud-Practitioner
AWS Certified Cloud Practitioner
Azure-Fundamentals-AZ-900
Azure Fundamentals
AZ-900