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How to use the ArangoDB Java Driver in batch and asynchronous mode?

Estimated reading time: 4 minutes

The current arangodb-java-driver supports the usage of ArangoDB’s batch and asynchronous interface. This post will guide you through the usage of these features.

The batch interface

The batch interface enables the user to stack a series of calls and execute them in a batch request. Each stacked request returns a request id that can be used to retrieve the single results from the batch response. So how do you use this feature in the java driver ?

First we create an instance of the java driver:

ArangoConfigure configure = new ArangoConfigure(); configure.init(); ArangoDriver driver = new..
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The new ArangoDB Java Driver

Estimated reading time: 1 minutes

A new arangodb-java-driver is out now, it’s on github. The driver is available for ArangoDB from version 2.2 onwards.

How to include the driver in your application ?

The driver is available as maven artifact. To add the driver to your project with maven, add the following code to your pom.xml:

<dependencies>
  <dependency>
    <groupId>com.arangodb</groupId>
    <artifactId>arangodb-java-driver</artifactId>
    <version>2.2</version>
  </dependency>
  ....
</dependencies>
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ArangoDB 2.3 Beta 2 is available for testing

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This version is deprecated. Download the new version of ArangoDB

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Modeling Data in MongoDB vs ArangoDB

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MongoDB is a document DB whereas ArangoDB is a multi-model DB supporting documents, graphs and key/values within a single database. When it comes to data modeling and data querying, they pursue somewhat different approaches.

In a Nutshell: In MongoDB, data modeling is “aggregate-oriented”, avoiding relations and joins. On the other side, everybody has probably used relational databases which organize the data in tables with relations and try to avoid as much redundancy as possible. Both approaches have their pros and cons. ArangoDB is somewhat in-between: You can both model and query your..

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First Beta of ArangoDB 2.3 is out

Estimated reading time: 7 minutes

This version is deprecated. Download the new version of ArangoDB

We are proud to present ArangoDB 2.3. The first beta version is now available for download from our web-site or you can use “brew install –unstable arangodb” under Mac OS X. You can also look into the nightly documentation for more information.

Please note that the main feature of this release contains a complete rewrite of the query engine, allowing much more optimizations than before – especially in the cluster case. It would be very helpful for us, if you could test this query engine as much as possible. If you find any..

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ArangoDB 2.2.6

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This version is deprecated. Download the new version of ArangoDB

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ArangoDB 2.2.5

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This version is deprecated. Download the new version of ArangoDB

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ArangoDB 2.2.4

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This version is deprecated. Download the new version of ArangoDB

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ArangoDB 2.2.3

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This version is deprecated. Download the new version of ArangoDB

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Lucas and Michael at the FrOSCon

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Like every year, the ArangoDB team visited the FrOSCon. FrOSCon is the yearly Free and Open Source conference in St. Augustin, a small city near Cologne where the ArangoDB headquarters are. This year two talks were given by us, one by Michael and one by me, Lucas.

Michael gave a talk about “Multi-Model NoSQL Databases” and gave an introduction to Polyglot persistence and NoSQL. He also co-organized the JavaScript track of the conference with topics ranging from Angular JS to Property-based testing.If you missed his talk, you can watch it here:

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