https://github.com/carv-ics-forth/h3

H3 is an embedded object store in C, Python, and Java
https://github.com/carv-ics-forth/h3

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H3 is an embedded object store in C, Python, and Java

• Host: GitHub
• URL: https://github.com/carv-ics-forth/h3
• Owner: CARV-ICS-FORTH
• License: apache-2.0
• Created: 2020-08-24T12:03:28.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2021-07-07T08:56:01.000Z (over 3 years ago)
• Last Synced: 2023-08-04T19:54:47.995Z (over 1 year ago)
• Language: C
• Homepage:
• Size: 643 KB
• Stars: 13
• Watchers: 8
• Forks: 1
• Open Issues: 5
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

        
H3

===

H3 is an embedded High speed, High volume, and High availability object store, backed by a high-performance key-value store (Kreon, RocksDB, Redis, etc.) or a filesystem. H3 is implemented in the h3lib library, which provides a C-based cloud-friendly API, similar to Amazon's S3. Python and Java wrappers are also available. The H3 FUSE filesystem allows object access using file semantics.

For design details and APIs, consult the `documentation `_.

H3 is developed by the `Computer Architecture and VLSI Systems (CARV) `_ lab of the `Institute of Computer Science (ICS) `_ at the `Foundation for Research and Technology Hellas (FORTH) `_ and is available under the Apache License, Version 2.0. There is also a `list of contributors `_.

Installation

------------

To install locally, check the ``README`` file in each folder.

A Docker image is also `available `_.

Docker images are built with `make containers` and uploaded with `make containers-push`.

Extensions

----------

Use the `h3-benchmark `_ to measure H3 performance.

The `CSI H3 mount plugin `_ (``csi-h3`` for short), allows you to use H3 FUSE for implementing persistent volumes in Kubernetes.

The `h3-support branch `_ in our Argo fork adds support for using H3 as a workflow artifact repository. `Argo `_ is a workflow engine for Kubernetes.

Acknowledgements

----------------

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 825061 (EVOLVE - `website `_, `CORDIS `_).