shashankgroovy

#!/usr/bin/python

import unittest
## binary tree problems

### A NODE OBJECT
class Node(object):
    def __init__(self, data):
        self.data = data
        self.left = None

shashankgroovy

Case study

Let’s say you have been tasked to create a new feature, and you have to create a new schema, since the current ones don’t suffice the needs. In that case, below we list down the steps to achieve the same and also talk a bit about data modelling.

Creating a schema:

Creating a new schema is all about data modelling. So, make sure you study