# My DataManager

`dre_datamanager` is a Python package for managing data operations using PySpark. It provides functionalities for extracting unique years from data, caching, joining, and more.

## Features

- Extract unique years from specified date columns
- Load and cache DataFrames
- Optimize joins with broadcasting
- Repartition DataFrames for performance
- Context manager support for resource cleanup

## Installation

```bash
pip install dre_datamanager
