About
Zarr is a community project to develop specifications and software for storage of large N-dimensional typed arrays, also commonly known as tensors. A particular focus of Zarr is to provide support for storage using distributed systems like cloud object stores, and to enable efficient I/O for parallel computing applications.
Zarr is motivated by the need for a simple, transparent, open, and community-driven format that supports high-throughput distributed I/O on different storage systems. Zarr data can be stored in any storage system that can be represented as a key-value store, including most commonly POSIX file systems and cloud object storage but also zip files as well as relational and document databases.
See the following GitHub repositories for more information: