The Stardog Blog

A Stardog App in 5 Easy Steps

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.

5 Hard Lessons about Serverless

Stardog’s web team has been experimenting with the Serverless Framework to prototype a web app with a pure AWS infrastructure. Serverless is to apps what baskets are to eggs, basically.

NASA: Stardog's Going to Mars!

Stardog is part of NASA’s mission to Mars and we couldn’t be prouder of that. In this post I’ll explain some of the how and the why.

Extending Visual Studio Code

Working with Stardog should be easy and fun, no matter what your tool chain looks like. So I’m building extensions in Visual Studio Code for Stardog, and I’m kinda lovin’ it.

A Path of Our Own

We’re adding graph traversal to Stardog to support a broader range of graph queries and analysis. Now that we’ve figured out how to extend SPARQL solutions, we can more easily make Stardog traverse graphs to find paths and other relationships.

Blockading Stardog: Creating Order from Chaos

Stardog Cluster provides a highly-available platform that can be distributed across multiple servers in your infrastructure. We’ve implemented a kind of controlled chaos testing to get there.

Extending the Solution

We’re extending Stardog’s knowledge graph capabilities to include arbitrary graph algorithms that aren’t easily expressed in SPARQL. But first we have to fix SPARQL solutions.

Stardog in Pivotal Cloud Foundry

Discourse about Stardog

We’re moving the Stardog community support forum from Google to Discourse, and we’re adding comments to this blog.

Saying Goodbye to Garbage

The main problem of all heavily-loaded Java applications which operate on a huge amount of data is memory management. We solve this problem with a new, byte-based memory management scheme that will debut in the upcoming Stardog 5 release.

Stardog Graviton: AWS Made Easy

We think the user experience is crucial, even when dealing with something as complex as a highly available cluster system. So we made Stardog Graviton.

An API-level Look at Reactive Stardog

In Reactive, Streaming Stardog Kernel, we looked at the design of and motivations for upcoming changes to the SNARL API. In this post we look at the new API in detail.