Section I: Getting Started 1. Installing Kubernetes on a Single Node 2. Hello Kubernetes 3. Using Environment Variables § Section II-Relational Databases 4. Using MySQL Database 5. Using PostgreSQL Database 6. Using Oracle Database § Section III-NoSQL Database 7. Using MongoDB 8. Using Apache Cassandra 9. Using Couchbase§ Section IV-Apache Hadoop Ecosystem 10. Using MapReduce, Apache Hive and Apache HBase 11. Using Apache Solr 12. Using Apache Kafka §Section V-Multi Containers and Nodes 13. Using Multi-Container Pods 14. Using Multi Node Cluster sakriti opis