<h1 id="graphdb">GraphDB<a aria-hidden="true" class="anchor-heading icon-link" href="#graphdb"></a></h1>
<ul>
<li><a href="/wiki/notes/igs97a41m4zu1w3td0x9c5h">Graph Database</a></li>
<li><a href="/wiki/notes/s2AA4w4SyPFu44ylTFLQH">instanceOf</a> <a href="/wiki/notes/7pZeRkD6YhVF6lnNSJY9l">Graph Database</a></li>
<li>written-in: java</li>
<li><a href="/wiki/notes/sXdbycnnhKoXF4wCWYlLo">supports</a> <a href="/wiki/notes/lTim9plsY3OzVv6gn7TBR">RDF-star</a> <a href="/wiki/notes/vc2zh595cbr9z70mlf45qyh">Kafka</a></li>
<li>produced_by: <a href="/wiki/notes/j66md3ft5c2uap426r43atq">Ontotext</a></li>
<li>based_on: <a href="/wiki/notes/kyn0sqveeg53pjp8h632aes">Rdf4j</a></li>
<li>related: <a href="/wiki/notes/qOLs8zMlE7m3ExfpDsEi7">Ontotext Platform</a></li>
</ul>
<h2 id="features">Features<a aria-hidden="true" class="anchor-heading icon-link" href="#features"></a></h2>
<ul>
<li><a href="https://graphdb.ontotext.com/documentation/9.8/free/devhub/embeddedgraphdb.html">embeddable</a></li>
<li>Synchronize data to downstream systems with the Kafka connector.</li>
<li>can be used with <a href="/wiki/notes/1x3lenylbdctmrkbdkn2v0x">Jena</a>, see <a href="https://graphdb.ontotext.com/documentation/9.1/free/using-graphdb-with-jena.html">https://graphdb.ontotext.com/documentation/9.1/free/using-graphdb-with-jena.html</a></li>
<li><a href="/wiki/notes/ej5w4j96vscd0jx1ip8dr8c">SPARQL-MM</a> supports "system time" queries
<ul>
<li>"Note that querying the history log may be slow for big history logs. This is why we recommend using filters to reduce the number of history entries if you have a big repository."</li>
</ul>
</li>
<li><a href="/wiki/notes/scjfgpz07ccqs6pwln5qpnd">GeoSPARQL</a></li>
<li>javascript support allows custom functions
<ul>
<li>could be useful in context of auto-versioning <a href="/wiki/notes/vm4l9rwu16c839mou641qu7">Star Vers Versioning and Timestamping Rdf Data by Means of Rdf Star an Approach Based on Annotated Triples</a></li>
</ul>
</li>
<li><a href="https://graphdb.ontotext.com/documentation/10.6/geo-spatial-extensions.html?highlight=spatial">spatial extensions</a></li>
</ul>
<h2 id="references">References<a aria-hidden="true" class="anchor-heading icon-link" href="#references"></a></h2>
<ul>
<li><a href="https://www.ontotext.com/knowledgehub/fundamentals/semantic-repository/">https://www.ontotext.com/knowledgehub/fundamentals/semantic-repository/</a></li>
<li><a href="https://ontotext.medium.com/ingesting-data-in-graphdb-using-the-kafka-sink-connector-53036f2e1680">https://ontotext.medium.com/ingesting-data-in-graphdb-using-the-kafka-sink-connector-53036f2e1680</a></li>
</ul>
<hr>
<strong>Backlinks</strong>
<ul>
<li><a href="/wiki/notes/38e3xe7s0etrypk9h69rzkf">Eagle a Scalable Query Processing Engine for Linked Sensor Data</a></li>
<li><a href="/wiki/notes/vm4l9rwu16c839mou641qu7">Star Vers Versioning and Timestamping Rdf Data by Means of Rdf Star an Approach Based on Annotated Triples</a></li>
<li><a href="/wiki/notes/qOLs8zMlE7m3ExfpDsEi7">Ontotext Platform</a></li>
<li><a href="/wiki/notes/22193vpn9mrpiunwmsh5al5">VocBench</a></li>
</ul>

GraphDB

public-notes


Welcome! And beware!  

## Purpose

This vault is the "[[learning-in-public|ar.swyx.learn-in-public]]" part of my Second Brain. If you share some of my interests, please [reach out](https://djradon.github.io)! 

## Contents

- [[t]] my personal wikipedia
- [[idea]] (not necessarily mine)
- Resource Notes, including highlights, thoughts and metadata, for various things:
  - [[ar]] mostly articles, papers and web pages
  - [[book]]
  - [[community]]
  - [[course]]
  - [[event]]
  - [[game]]
  - [[loc]]
  - [[org]]
  - [[user]] 
  - [[prdct]] mostly software products, but also ontologies
  - [[recipe]]
  - [[video]] movies, tv episodes, youtube, etc
- [[vs]]
- [[wanted]]
- Some "Metadata Notes":
  - [[tags]] which may refer to any and multiple (or none) of the above
  - [[c]]: ways to categorize resources
  - [[p]]: ways to assert things about resources (mostly abandoned)

In terms of the [[t.km.zettelkasten]] method, this wiki is a commingling of literature notes with something @Sönke-Ahrens warned about: a "personal Wikipedia or a database" [^1]. 

In terms of [[t.tm.getting-things-done]], it's references, someday-maybe, next actions, and public projects.

## Beware!

This is a cluttered cupboard of jumbled jottings riddled with inaccuracies, confusion, and mistakes.

## What This Is Not

- evergreen-notes/digital-garden: for "synthesized" / original-ish publishable big-idea notes that should evolve over time, props to @andy-matuschak and @maggie-appleton
- blog: for "point-in-time" items to be shared: personal news, articles, etc.
  - e.g., [[ar.substack.carpe-noctem]]


[^1]: [[book.how-to-take-smart-notes]]  