POLYBASE

Polybase is a robust Node.js library designed for seamless integration and synchronization across SQL, NoSQL, graph, and time-series databases. With a built-in CLI, developers can easily manage configurations, query databases, and handle cross-database operations efficiently.

Features

• Multi-Database Support: Handles MongoDB, PostgreSQL, Redis, Neo4j, and InfluxDB with a unified interface.
• Powerful CLI: Supports 10+ commands (e.g., status, retry, clear) for streamlined debugging and database management.
• State Management: Tracks connections and configurations for local and remote databases.
• Circular Dependency Handling: Ensures scalability and maintainability.
• Robust Rollback Mechanism: Guarantees 100% rollback success for critical commands.
• Seamless Configuration Loading: Reads JSON and .env files for environment-based setups.

Installation

Install Polybase via npm: npm install polybase-package

Usage

Import Polybase in Your Project const Polybase = require('polybase-package');

To start the Polybase CLI, use node userRun.js.

The Polybase CLI is initialized, providing a command-line interface for managing database configurations and connections.

Checks for Configuration Files: - Polybase-Config.json: The program checks if this file exists in the current working directory. If not found, it creates a template JSON file with placeholders for supported databases. - .env File: Similarly, checks if a .env file exists. If missing, generates a template .env file with key-value placeholders for environment-based configurations.

Provides Templates for Configuration

For Polybase-Config.json:

{

"mongo": {
    "url": "url",
    "database": "your-database-name"
},

"postgres": {
    "host": "localhost",
    "port": port,
    "user": "your-username",
    "password": "your-password",
    "database": "your-database-name"
},

"redis": {
    "host": "localhost",
    "port": port
},

"neo4j": {
    "url": "url",
    "username": "your-username",
    "password": "your-password"
},

"influx": {
    "url": "url",
    "token": "your-token",
    "bucket": "your-bucket",
    "org": "your-org"
}

}

For .env:

MongoDB Configuration

MONGO_URI=

MONGO_DATABASE=

PostgreSQL Configuration

POSTGRES_USER=

POSTGRES_HOST=

POSTGRES_DATABASE=

POSTGRES_PASSWORD=

POSTGRES_PORT=

Redis Configuration

REDIS_HOST=

REDIS_PORT=

REDIS_USERNAME=

REDIS_PASSWORD=

InfluxDB Configuration

INFLUX_URL=

INFLUX_TOKEN=

INFLUX_ORG=

INFLUX_BUCKET=

Neo4j Configuration

NEO4J_URI=

NEO4J_USERNAME=

NEO4J_PASSWORD=

Prompts for Manual Configuration: Logs instructions for filling in the placeholder values in the JSON or .env file to set up the required database configurations.

Ready for Commands: Once configurations are provided, the CLI is fully operational, allowing users to run commands like status, retry, configs, and more.

CLI Overview

Polybase includes a CLI for direct database interaction. Run the CLI with: node userRun.js

Available Commands

• status: View the connection status of all configured databases.
• retry: Retry failed database connections.
• clear: Clears the terminal and resets CLI state.
• configs: Displays the current database configurations.
• help: Lists all available commands and potential query executions.

Supported Databases

• MongoDB: Document-based NoSQL database.
• PostgreSQL: Relational SQL database.
• Redis: Key-value store for caching and real-time operations.
• Neo4j: Graph database for relationship-based data models.
• InfluxDB: Time-series database for metrics and monitoring.

Contributing

We welcome contributions! To get started:

• Fork the repository.
• Create a new branch: git checkout -b feature-name.
• Commit your changes: git commit -m 'Add feature'.
• Push to the branch: git push origin feature-name.
• Submit a pull request.

License

Polybase is licensed under the MIT License. See LICENSE for details.

Acknowledgments

Polybase was developed with a focus on simplifying multi-database operations and enhancing developer productivity. Special thanks to the contributors and supporters who made this project possible.

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Meet The Devs!

• Alazar Aklilu
  
• Nathan Patterson
  
• Gavin Shadinger