Ceph
Ceph is an open-source software platform that provides highly scalable object, block, and file storage from a single unified system designed to run on self-healing, distributed computer clusters.
Rockstor
Rockstor is an open-source NAS and private cloud storage solution built on BTRFS that provides advanced data integrity and management for your home or business.
Quick Comparison
| Feature | Ceph | Rockstor |
|---|---|---|
| Website | ceph.io | rockstor.com |
| Pricing Model | Free | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✘ No product demo | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2012 | 2012 |
| Headquarters | San Francisco, USA | Houston, USA |
Overview
Ceph
Ceph provides you with a unified storage architecture that handles object, block, and file storage within a single distributed cluster. By eliminating single points of failure, the system scales to the exabyte level while maintaining high availability. You can run it on commodity hardware, which helps you avoid vendor lock-in and significantly reduces your long-term infrastructure costs.
The platform is designed for organizations managing massive data growth, such as cloud providers, research institutions, and enterprise IT departments. Because it is self-managing and self-healing, you spend less time on manual administration and more time on high-value projects. It integrates deeply with Linux and cloud platforms like OpenStack, making it a flexible choice for modern data centers.
Rockstor
Rockstor gives you a powerful, open-source platform to build your own Network Attached Storage (NAS) and private cloud. Built on the advanced BTRFS file system, it focuses on protecting your data while giving you the flexibility to manage storage across various hardware configurations. You can easily create shares, manage snapshots, and expand your capacity without the complexity of traditional enterprise storage systems.
You can transform your commodity hardware into a sophisticated storage server that you control entirely. Whether you are looking to centralize your family photos or manage business-critical backups, the platform provides a web-based interface to handle everything from disk management to file sharing. It bridges the gap between DIY Linux setups and expensive proprietary hardware, giving you professional-grade features at a fraction of the cost.
Overview
Ceph Features
- Unified Storage Access Access object, block, and file storage from the same cluster to simplify your entire data infrastructure.
- CRUSH Algorithm Calculate data placement dynamically so your cluster can scale infinitely without relying on a centralized lookup table.
- Self-Healing Architecture Protect your data automatically as the system detects failures and initiates re-replication without any manual intervention.
- Thin Provisioning Allocate storage space only as you actually use it, allowing you to maximize your existing hardware capacity.
- Snapshot Management Create point-in-time copies of your data volumes or pools to protect against accidental deletion or corruption.
- Erasure Coding Reduce your storage footprint while maintaining high durability by using advanced data protection instead of simple replication.
Rockstor Features
- BTRFS File System. Protect your data from silent corruption with advanced checksums and copy-on-write technology that ensures file integrity.
- Instant Snapshots. Create point-in-time copies of your data instantly so you can recover deleted files or revert changes in seconds.
- Rock-ons (Apps). Extend your server's functionality by installing Docker-based applications like Plex, Nextcloud, and Transmission with just a few clicks.
- Online Capacity Expansion. Add new drives to your storage pools on the fly without taking your system offline or interrupting your work.
- Dashboard Monitoring. Track your CPU usage, memory, and disk health in real-time through a clean, intuitive web-based management interface.
- Asynchronous Replication. Send your snapshots to another Rockstor instance over the network to create a robust off-site disaster recovery plan.
Pricing Comparison
Ceph Pricing
- Unlimited storage capacity
- Object, Block, and File support
- Self-healing and replication
- Community-driven updates
- No licensing fees
- Everything in Open Source, plus:
- 24/7 technical assistance
- Service level agreements (SLA)
- Certified hardware configurations
- Custom deployment consulting
Rockstor Pricing
- Completely free to use
- Access to latest features
- Community-based support
- Frequent update cycle
- Open-source source code
- Everything in Testing, plus:
- Tested stable updates
- Security patches
- Bug fixes
- Annual subscription model
- Support for project development
Pros & Cons
Ceph
Pros
- Eliminates expensive proprietary storage hardware costs
- Scales seamlessly from terabytes to exabytes
- Single platform handles all storage types
- Active community provides rapid bug fixes
- Highly resilient against multiple hardware failures
Cons
- Significant learning curve for initial setup
- Requires deep Linux networking expertise
- Performance tuning can be highly complex
Rockstor
Pros
- Modern BTRFS features provide excellent data protection
- User-friendly web interface simplifies complex Linux tasks
- Docker-based app system makes service deployment easy
- Low hardware requirements for older computer reuse
- Active community forum for troubleshooting and advice
Cons
- Stable updates require a paid annual subscription
- Smaller app ecosystem compared to some competitors
- Requires basic knowledge of PC hardware setup