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Tag Archives: Neo4j

Neo4j Java REST Binding – Part 2 (Batching)

In Part 1, we talked about setting up a connection to the Neo4j Server using the Java REST Binding. Let’s now go into some details about transactions, batching, and what the REST requests really look like.Make sure you turn on logging (set system property org.neo4j.rest.logging_filter to true) as described in Part 1. We will change our code to  execute these ...

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Testing Spring Data Neo4j Applications with NoSQLUnit

Spring Data Neo4j is the project within Spring Data project which provides an extension to the Spring programming model for writing applications that uses Neo4j as graph database. To write tests using NoSQLUnit for Spring Data Neo4j applications, you do need nothing special apart from considering that Spring Data Neo4j uses a special property called type in graph nodes and ...

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Optimizing Neo4j Cypher queries

Last week, I spent a good number of hours trying to optimize around 20 Cypher queries that were performing disastrously(36866ms to 155575ms) with data from a live system. After some trial and error, and a lot of input from Michael, I was able to figure out generally what needed to be done to the queries to make them perform better- ...

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Flavor of the month – Neo4j and Heroku

Neo4j launched a challenge earlier this year called “Seed the Cloud” to get folks to create templates or demo applications on Heroku using the Neo4j add-on. After much internal debate, I decided to enter, only to be thrown into despair for lack of an idea. The idea came to me while I was doing nothing in particular- to build a ...

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Domain modeling with Spring Data Neo4j

Hi all, Willie here. Last time I told you that I’m building the Skybase CMDB using Neo4j and Spring Data Neo4j, and I was excited to get a lot of positive feedback about that. I showed a little code but not that much. In this post I’ll show you how I’m building out the person configuration item (CI) in Skybase ...

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