Angular React.js Node.js Mongodb Cassandra

Mongodb Cassandra Neo4j Dynamodb Javascript

Hadoop Kafka Spark Neo4j Mongodb

Redis Neo4J NoSQL MongoDB B

REST based microservices Python astAPI framework unit testing using pytest RDBMS Databases

PostgreSQL Neo4j (graph) Elastic Search MongoDB Redis

NoSQL PostgreSQL Neo4j (graph) MongoDB scraping data

PostgreSQL Neo4j Elastic Search MongoDB

Apache Kafka Azure Stream Analytics GCP Data Flow PostgreSQL SQL Server

DBMS Teradata Oracle Greenplum Vertica

Hadoop/Hive Neo4J Apache Spark Kafka MongoDB