QdrantSync

QdrantSync is a powerful and flexible CLI tool designed to seamlessly migrate collections and data points between Qdrant instances. It ensures efficient and reliable synchronization while maintaining data integrity and minimizing downtime.

Features

• Data Migration: Transfer collections and data points from a source Qdrant instance to a destination with ease.
• Customizable Options:
  • Specify API keys and timeouts for secure and efficient data transfer.
  • Add prefixes to collection names for organized migrations.
  • Control replication and write consistency factors for destination collections.
  • Use thresholds to balance between approximate and exact counts for large datasets.
• Incremental Migration: Supports marking and tracking migrated data to resume or refresh migrations without duplication.
• Batch Processing: Handles large-scale migrations with scroll-based pagination, customizable batch sizes, and optional delays to avoid server overload.
• Progress Monitoring: Includes real-time progress tracking with detailed output for a smooth migration experience.
• Error Handling: Ensures safe operations with options like proceeding only if collections exist in the destination.

Use Cases

• Migrate Qdrant data during infrastructure upgrades or cloud migrations.
• Synchronize data between staging and production environments.
• Back up collections to alternative Qdrant clusters.

Getting Started

Requirements

• Python 3.7 or higher
• Access to Qdrant instances (source and destination)

Installation

From PyPI

pip install QdrantSync
qdrantsync --help

Local Development / Editable Install

If you’re testing or contributing before it’s published on PyPI:

1. Clone this repository:

   git clone https://github.com/your-username/qdrantsync.git
   cd qdrantsync

2. Install in editable mode:

   pip install -e .

3. Now you can run:

   qdrantsync --help

Usage

The basic command to migrate data between two Qdrant instances is:

qdrantsync \
  --source-url <source_instance_url> \
  --destination-url <destination_instance_url> \
  --migration-id <unique_migration_id>

You can mix and match other options like --collection-prefix, --batch-delay, --replication-factor, etc. for tailored migrations. For more details on available flags, use qdrantsync --help.

Contribute

Contributions are welcome! Feel free to fork the repository, open an issue, or submit a pull request.