Evaluate and improve the WRITE performance of On Demand Feature View

[shuchu]

Expected Behavior

The On Demand Feature View has implementations with using Python nativ object and Pandas object as the input/output.
We want to evaluate the performance in terms of Time. Moreover, we want to understand the bottleneck of the performance in code running efficiency level.

Current Behavior

Steps to reproduce

Specifications

• Version: 0.37.1
• Platform: Linux/Ubuntu
• Subsystem:

Possible Solution

use cProfile and existing unit test functions.

[shuchu]

An easy run shows the performance of Pandas is really bad comparing to Python native objects.