Databricks_Lab: Access Metadata using PyArrow Open Source Library

LAB: How to Access Meta data information using PyArrow open Source Library?
Use case Scenario: Metadata is super useful- when we process Parquet Files for Analytical work Loads

Key Concepts:

PyArrow is in open source Python Library that provide Interface to Apache Arrow
Fast/Efficient Processing- enable us to process Large data sets

Apache Parquet:
Open Source Columnar Storage Format
Parquet file consists of multiple Row Groups

Apache Arrow:
In memory Columnar Format & In Memory Transport Layer
High Performance Applications & process Large Data Sets
pyarrow.Table format concatenate all row Groups into Single Table

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