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v0.8.0-RC1

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@Aklakan Aklakan released this 19 Mar 00:09
· 761 commits to develop since this release

Noteworthy changes and updates since the previous release are:

  • Support for Ontop Based Query Engine over RDF
  • Distributed Trig/Turtle record reader
  • Support to write out RDDs of OWL axioms in a variety of formats.
  • Distributed Data Summaries with ABstraction and STATistics (ABSTAT)
  • Configurable mapping of RDD of triples dataframes
  • Initial support for RDD of Graphs and Datasets, executing queries on each entry and aggregating over the results
  • Sparql Transformer for ML-Pipelines
  • Autosparql Generation for Feature Extraction
  • Distributed Feature based Semantic Similarity Estimations
  • Added a common R2RML abstraction layer for Ontop, Sparqlify and possible future query engines
  • Consolidated SANSA layers into a single GIT repository
  • Retired the support for Apache Flink

Dependency Changes

  • Apache Spark 2.4.4 → 3.0.1
  • Apache Flink 1.9.1 → 1.11.2
  • Apache Jena 3.13.1 → 3.17.0

Scala Compiler Level

  • Scala 2.11 → Scala 2.12