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Elastic Cloud Based RDF Triplestore

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ECARF is an elastic cloud-based RDF triplestore capable of pre-processing, dictionary encoding and forward RDFS reasoning (inference). ECARF is implemented using the CloudEx framework. ECARF uses cloud virtual machines, cloud storage and cloud-based big data columnar databases to provide an elastic RDF triplestore. The following diagram provides an overview of the main ECARF capabilities:

The current implementation of ECARF provides the following features:

The following features are currently in the roadmap:

Getting Started

Checkout the Getting Started section on GitHub.


To find out more about ECARF, check out the documentation.


See the CONTRIBUTING Guidelines.


Apache 2.0 - See LICENSE for more information.