NASA: Stardog's Going to Mars!

22 March 2017

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

15 March 2017

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

14 March 2017

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

6 March 2017

Scaling a knowledge graph platform, or even just a database, beyond a single node is a complex undertaking that introduces a myriad of new challenges and avenues for failure. Stardog Cluster solves many of these challenges and provides a highly-available database that can be distributed across multiple servers in your infrastructure.

Extending the Solution

22 February 2017

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

14 February 2017

Stardog is coming to the Pivotal Cloud Foundry. Here’s a short preview video.

Discourse about Stardog

7 February 2017

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

Saying Goodbye to Garbage

31 January 2017

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

26 January 2017

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

19 January 2017

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.

Reactive, Streaming Stardog Kernel

17 January 2017

The Stardog kernel API is morphing into a system based asynchronous, reactive streams; in this post we discuss motivations and design goals.

Virtual Graphs: Relational Data in Stardog

11 January 2017

When Stardog is used to unify relational data sources, it facilitates powerful query and data management features. This post introduces Stardog’s virtual graph feature and explores how to access data from existing relational sources.

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