Apache Marmotta Platform: Accumulograph Backend · This module provides an Apache Marmotta backend using blueprints abstraction on Accumulograph. This is a suitable backend in high performance or big data scenarios. It does not support rule-based reasoning and versioning. NOTE: This backend uses the Apache licensed AccumuloGraph library together with other Apache licensed products. See from https://github.com/JHUAPL/AccumuloGraph/blob/master/LICENSE.
Apache Marmotta Archetype: Web Application · Web Application bundle (WAR file) containing Apache Marmotta
Apache Marmotta Archetype: Module · This Maven Archetype allows creating the basic structure for an Marmotta Module
LDPath Bundle · OSGI bundle for LDPath Core. This embedds all functions to allow loading of those via the Java ServiceLoader.
KiWi Triplestore: Parent · A Sesame Triple Store based on a relational database. Supports reasoning and versioning.
Apache Marmotta Platform: Linked Data Caching · Provides transparent Linked Data Caching in the LMF triple store. When a resource is queried using e.g. LDPath or SPARQL and it represents an external resource (e.g. on DBPedia or GeoNames), the resource is transparently fetched on demand and cached locally.
Apache Marmotta Platform: Reasoner · Provides support for the sKWRL rule-based reasoning language. Rule programs can be uploaded and are evaluated in a forward chaining algorithm whenever a transaction commits. Since the reasoner evaluates rules directly on the database, reasoning is quite efficient.
Apache Marmotta Platform: Versioning · This module provides versioning support for all modifications of the data contained in the LMF System (triples, resources, namespaces). Versions are accessible according to the Memento protocol using a special webservice. Versioning is triggered when a transaction finishes successfully and will store additional versioning information in the database. Note that this implies a certain performance overhead.
LDClient Provider: Freebase RDF Access · Implements patched Linked Data access to Freebase data.
