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In order to access oracle database with python we need to install cx_Oracle  - Python Interface for Oracle Database. It is a python extension module that enables access to Oracle Database.   Oracle Instant Client  - Oracle Instant Client enables ap…

Database table : Customer table with following columns. database.py :  Create database connection and close connection. # -*- coding: utf-8 -*- """ Created on Tue Jul 24 09:40:55 2018 @author: n0r0082 """ fro…

Prerequisite : In order to follow this tutorial and do hands-on, make sure you have installed Apache Cassandra and its up & running at least locally on one node. I have placed Apache Cassandra at "/Users/n0r0082/opt/packages/cassandra/ apach…

In previous post we used CQLSH Client for performing CRUD operation and created Keyspace, Table and inserted records in it. In this post we will use Java client to achieve the same. In order to follow below post Apache Cassandra should be up and run…