<story><title>Graph Databases 101</title><url>http://www.cray.com/blog/graph-databases-101/</url></story><parent_chain><item><author>valine</author><text>Question as someone new to graph databases:  Are there any open source graph databases worth looking into?</text></item></parent_chain><comment><author>rail2rail</author><text>We&amp;#x27;re using TitanDB. One of the main benefits for us is that AWS has provided backend integration with DynamoDB. This affords you practically infinite and painless scaling on a pay-as-you-go model. Love it.&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;aws.amazon.com&amp;#x2F;blogs&amp;#x2F;aws&amp;#x2F;new-store-and-process-graph-data-using-the-dynamodb-storage-backend-for-titan&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;aws.amazon.com&amp;#x2F;blogs&amp;#x2F;aws&amp;#x2F;new-store-and-process-graph...&lt;/a&gt;</text></comment>
<story><title>Graph Databases 101</title><url>http://www.cray.com/blog/graph-databases-101/</url></story><parent_chain><item><author>valine</author><text>Question as someone new to graph databases:  Are there any open source graph databases worth looking into?</text></item></parent_chain><comment><author>kinow</author><text>Depends on what kind of data and graph you are going to store&amp;#x2F;use. Neo4j is quite popular, cypher isn&amp;#x27;t very hard to learn, and it has lots of examples. Might be a good choice for a beginner.&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;en.wikipedia.org&amp;#x2F;wiki&amp;#x2F;Graph_database#List_of_graph_databases&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;en.wikipedia.org&amp;#x2F;wiki&amp;#x2F;Graph_database#List_of_graph_d...&lt;/a&gt;</text></comment>