This project is a Python program designed to interact with both MariaDB and MongoDB databases providing a user-friendly menu interface to answer various questions derived from the Yelp dataset. The application facilitates data manipulation, querying and integration between different database systems.

• Database Connectors: Establishes connections with both MariaDB and MongoDB databases.
• Data Conversion: Converts SQL data to CSV format for data migration purposes.
• Data Insertion: Inserts datasets into MariaDB and MongoDB handling data loading and integration.
• Complex Queries: Executes a variety of complex queries to extract meaningful information from the databases.
• User Interface: Provides a menu-driven interface for easy navigation and query execution.

• Installation
• Usage
• Dependencies

To set up the project, follow these steps:

1. Clone the repository:

   git clone https://github.com/panoschron97/MariaDB_and_MongoDB_with_Python_programming_language.git
   cd MariaDB_and_MongoDB_with_Python_programming_language

2. Install the required Python packages:

   pip install mariadb pymongo pandas python-dateutil

1. Run the myapp.py script:

   python myapp.py

2. Follow the menu options to interact with the databases and execute predefined queries. Enter the number corresponding to the desired action and press Enter.

• mariadb: For connecting to and interacting with MariaDB databases.
• pymongo: For connecting to and interacting with MongoDB databases.
• pandas: For data manipulation and CSV file handling.
• python-dateutil: For parsing and working with date formats.
• The dataset is on the website: https://www.kaggle.com/datasets/yelp-dataset/yelp-dataset