Self-hosted data access
High-performance data serving for Blosc2 and HDF5
Caterva2 is a high-performance data server for compressed datasets, with a Pythonic API, REST API, and web interface for remote access, visualization, and server-side computation.
Key features
Built for fast, practical data serving
High-Speed Performance
Compression, decompression, and server-side computation powered by Blosc2.
Intuitive API
Pythonic and NumPy-like interfaces for natural data interaction.
Advanced Data Management
Support for complex dataset structures and compression-first remote access.
Streamlined Visualization
A web interface designed for clear and efficient data browsing.
Free Software
Caterva2 is released under the AGPL, giving you transparency and control.
Expert Support
Integration and deployment help directly from the team behind the stack.
How it works
Watch the overview
Need support?
Deploy Caterva2 with confidence
We provide consulting for on-premises installation, cloud deployment, and custom integration.
