Arus — CDC & ETL Platform

Arus (Indonesian: flow) — Lightweight, self-hosted CDC & ETL platform. Data flows without the cluster.

Quick Start

# Docker Compose
git clone https://github.com/edsuwarna/arus.git
cd arus
docker compose up -d

Features

• CDC & ETL — Built-in change data capture with watermark-based incremental sync
• Auto-discover Tables — Automatically detects source tables, maps columns and types
• Scheduling — APScheduler cron-based scheduling with auto-retry
• Schema Drift Detection — Automatic detection of column changes with auto-ALTER
• Alerting — Notifications to Telegram, Discord, or Slack
• Run History & Logs — Full audit trail with structured logs
• Dead Letter Queue — Failed rows captured without blocking execution

Documentation

📚 Full Documentation →

Tech Stack

Layer	Tech
Backend	Go, Chi router, pgx
Database	PostgreSQL 17
Frontend (Console)	HTML/SVG dashboard
Deployment	Docker Compose, Docker images at ghcr.io/edsuwarna

License

Apache License 2.0 — see LICENSE.