Latest Posts

Data Quality with ICV

Data Quality with ICV

Michael Soren

Getting data into the graph is only the first step. Stardog’s Integrity Constraint Validation (ICV) services provide a powerful way to improve data quality in the Knowledge Graph. We’ll learn how this works by looking at some examples from the Knowledge Graph project at NASA that is built on Stardog.

Jan 10, 2018

Stardog 2017 Year in Review

Stardog 2017 Year in Review

Bryan Prout

2017 has been a busy year for us and we’re thrilled you’re coming along for the ride! Here’s a recap of just how incredible and transformative the last 12 months have been.

Dec 20, 2017

GraphQL and Paths

GraphQL and Paths

Jess Balint

Stardog 5.1 adds support for GraphQL, an expressive path query SPARQL extension, and stored functions.

Dec 12, 2017

Springtime for Stardog

Springtime for Stardog

Greg Coluni

Stardog makes Knowledge Graphs fast and easy. I’ll show you how in this post using Spring.

Sep 6, 2017

NASA's Knowledge Graph

NASA's Knowledge Graph

Al Baker

A story about how NASA built a Spacefaring Knowledge Graph with Stardog.

Aug 15, 2017

Rewriting Stardog.js

Rewriting Stardog.js

Adam Bretz

The JavaScript world has changed since we built stardog.js, the open source connector to Stardog. Now it needs some love.

Jul 25, 2017

How to Debug Reasoning

How to Debug Reasoning

Stephen Nowell

Reasoning in Stardog is a powerful tool. Here are some hints to make it easier.

Jul 11, 2017

Stardog 5 Released!

Stardog 5 Released!

Kendall Clark

We’re happy to announce Stardog 5 GA release, the world’s leading Knowledge Graph platform for the Enterprise.

Jun 22, 2017

Writing cache-friendly code

Writing cache-friendly code

Alexander Toktarev

Cache-friendly code is crucial in a system like Stardog. We share all the secrets. That’s how we roll.

Jun 21, 2017

The Benefits of Learning

The Benefits of Learning

Pedro Oliveira & Kendall Clark

We’ve integrated machine learning in Stardog 5. And now you’ll learn the rest of the story.

May 31, 2017

Stardog 5 RC1 Released

Stardog 5 RC1 Released

Kendall Clark

Stardog 5 RC1 includes cutting-edge machine learning and a new monitoring system.

May 31, 2017

A Stardog App in Pivotal

A Stardog App in Pivotal

John Bresnahan

Let’s build a Stardog app in Pivotal Cloud Foundry.

May 31, 2017

Avoidably Slow Queries

Avoidably Slow Queries

Pavel Klinov

This is an appendix to 7 Steps to Fast SPARQL Queries.

May 23, 2017

7 Steps to Fast SPARQL Queries

7 Steps to Fast SPARQL Queries

Pavel Klinov

You want SPARQL queries in Stardog to be as fast as possible. And we know all the secrets. All you have to do is read.

May 23, 2017

Stardog and Pivotal

Stardog and Pivotal

John Bresnahan

We ❤️ Pivotal Cloud Foundry and now Stardog runs on it seamlessly.

May 16, 2017

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