semantic layer | gdotv - Graph Database IDE

July 7, 2026

Practical Advice for Ontology Engineering on RDF & Property Graphs

Amir Hosseini General data model, knowledge graph, labeled property graph, ontology, ontology engineering, OWL, RDF, semantic layer, Semantic Web, SHACL

Learn how to engineer a graph ontology that keeps its meaning across RDF and property graph systems, with practical modelling best practices and tooling.

February 20, 2026

The Weekly Edge: HugeGraph Goes Big, 2 Graph Releases, a Ticking Time Bomb & More

Bryce Merkl Sasaki Weekly Edge ArcadeDB, Cypher, Gremlin, HugeGraph, knowledge graph, Memgraph, Neo4j, ontology, OWL, semantic layer, Weekly Edge

Discover what’s new in graph technology this week, including two graph database releases, a new OWL 2 RL reasoner, an annotated semantic layer video, and more.

February 12, 2026

SPARQL Query Guardrails: Making Your SPARQL Queries ETL-Ready

Amir Hosseini RDF, Tech Feature Apache Jena Fuseki, connected data, ETL, healthcare, life sciences, ontology, RDF, semantic layer, SPARQL, triplestore

Discover how SPARQL query guardrails in the gdotv IDE help you avoid common mistakes, pitfalls, and typos in your SPARQL queries *before* you execute them.

February 10, 2026

What We Took Home from the Final Edition of Data Day Texas

Christian Miles Graph Community BI, business intelligence, connected data, Data Day Texas, data visualization, DuckDB, graph visualization, knowledge graph, semantic layer

Reminisce on the last-ever Data Day Texas with this wrap-up, summary, eulogy, and celebration of the data practitioner’s conference from the gdotv team.