EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Aug 6·5 min read
celld — Durable Objects, self-hosted
TL;DR
celld is a self-hosted solution for Durable Objects that allows for atomic ownership and rapid recovery of state without vendor dependency. It enhances the programming model by enabling users to manage their infrastructure while maintaining control over their data.
✦ Why It Matters
Consider implementing celld to gain full control over your Durable Objects infrastructure today.
Key Takeaways
- Implement celld for self-hosted Durable Objects management.
- Utilize atomic writes for efficient cell ownership handling.
- Access local logs for better troubleshooting of cell behavior.
- Avoid vendor lock-in by managing your own infrastructure.
How It Works
celld operates by using a bucket as a coordinator for cell ownership, where ownership is granted through a compare-and-swap mechanism. This allows for quick recovery of cell state if a node fails, as another node can acquire the lease and restore the cell's state in seconds.
The built-in replicator continuously updates the bucket with each cell's SQLite state, ensuring that the latest data is always available.