singlestore-bytewax-connector 0.0.1

A Bytewax connector for SingleStore

SingleStore Bytewax Connector

A high-performance connector for integrating SingleStore with Bytewax dataflows.

Features

• Seamless integration with SingleStore's CDC (Change Data Capture) functionality
• Support for multiple event types (Insert, Update, Delete, etc.)
• Stateful processing with resumable offsets
• Compatible with Bytewax's dataflow paradigm

Installation

Install the connector using pip:

pip install singlestore-bytewax-connector

Quick Start

Here's a simple example of how to use the SingleStore Bytewax Connector:

from bytewax.dataflow import Dataflow
import bytewax.operators as op
from bytewax.connectors.stdio import StdOutSink
from singlestore_source import SingleStoreSource

flow = Dataflow("singlestore-cdc")

source = SingleStoreSource(
    host="127.0.0.1",
    port=3306,
    user="root",
    password="password",
    database="test",
    table="test",
    event_types=["Insert", "Update", "Delete"],
)

stream = op.input("input", flow, source)
op.output("output", stream, StdOutSink())

This example sets up a dataflow that captures CDC events from a SingleStore table and outputs them to stdout.

Configuration

The SingleStoreSource class accepts the following parameters:

• host: SingleStore server hostname
• port: SingleStore server port
• user: Database username
• password: Database password
• database: Name of the database
• table: Name of the table to observe
• event_types: List of event types to capture (default includes all types)

Development

To set up the development environment:

pip install -e .[dev]

Run tests using:

python -m tox

License

This project is licensed under the Apache License 2.0. See the LICENSE file for details.

Acknowledgements

This project is built on top of Bytewax and integrates with SingleStore. We're grateful for their excellent technologies that make this connector possible.