Tutorial

Stardog and Zapier

Stardog and Zapier

Stephen Nowell

We’re using Zapier with Stardog. Now you can, too.

Oct 10, 2018

Stardog React: 5 Easy Steps

Stardog React: 5 Easy Steps

Jason Rogers

Stardog makes the Enterprise Knowledge Graph easy for front-end developers. Let’s see how React looks in front of Stardog.

Oct 4, 2018

Mapping Denormalized Data

Mapping Denormalized Data

Paul Jackson

Since we’re adding support for MongoDB in Stardog, it’s time to dive into the details of mapping denormalized data.

Sep 21, 2018

Finding Fraud, Part Two

Finding Fraud, Part Two

Paul Jackson

Unify data at query time using Stardog to make fraud detection more dynamic.

Aug 25, 2018

Geospatial: A Primer

Geospatial: A Primer

Stephen Nowell

Geospatial data in the Knowledge Graph is awesome. Let’s dive in!

May 1, 2018

Finding Fraud with Stardog

Finding Fraud with Stardog

Paul Jackson

Let’s see how we can use the Knowledge Graph to detect fraud in financial services.

May 1, 2018

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

How to Debug Reasoning

Stephen Nowell

This tutorial summarizes the most common questions about reasoning in Stardog. Note that Stardog includes both logical and statistical reasoning capabilities. In this tutorial I’m focusing only on logical reasoning. Background Chances are pretty good you know what reasoning is, what it does, and why it’s important. But just in case, let’s take a very quick refresher on what reasoning is: Reasoning is a declarative way to either derive new nodes and edges in a graph or specify integrity constraints on a (possibly distributed) graph or to do both at the same time.

Jul 11, 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

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

Learning to Predict

Learning to Predict

Pedro Oliveira

We’re adding machine learning to Stardog to make your Knowledge Graph even smarter.

Apr 27, 2017

Build a Java App

Greg Coluni

Stardog makes the Enterprise Knowledge Graph fast and easy. We’re going to build a Java app that talks to Stardog’s RDF graph database in 5 easy steps. Download and install Stardog Create a Java project with Gradle Build a database Import data into the database Query and update the database All of the code for this tutorial is available in the stardog-examples repo on Github. 1. Download and Install Stardog The first thing that we need to do is download and install Stardog.

Apr 5, 2017

A Stardog App in 5 Easy Steps

A Stardog App in 5 Easy Steps

Greg Coluni

Stardog makes the Enterprise Knowledge Graph fast and easy. We’re going to build a Java app that talks to Stardog’s RDF graph database in 5 easy steps.

Apr 5, 2017

How to Read Stardog Query Plans

Pavel Klinov

Our mission is to unify all enterprise data in a single, coherent graph managed by Stardog. Like many database systems Stardog answers queries in two major phases: determining the query plan and executing that plan to obtain answers from the data.

Jan 3, 2017

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