ArangoDB Java | Integration and Development Resources

ArangoDB Spark Connector: Seamless Integration

Michele Rastelli — Tue, 25 Oct 2016 16:50:00 +0000

Currently we are diving deeper into the Apache Spark world. We started with an implementation of a Spark-Connector written in Scala. The connector supports loading of data from ArangoDB into Spark and vice-versa. Today we release a first prototype with an aim of including our community into the development process early to build a product…

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Improved Java Drivers for ArangoDB 3.1 Release

Michele Rastelli — Fri, 21 Oct 2016 12:40:18 +0000

The upcoming 3.1 release comes with a binary protocol – VelocyStream – to transport VelocyPack (internal storage format of ArangoDB introduced with the 3.0 release) data between ArangoDB and client applications. VelocyPack stores a superset of JSON, is more compact and has a fast attribute lookup. On the other hand, VelocyStream allows to send VelocyPack…

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ArangoDB Java Driver for Graphs: Enhanced Functionality

Julie Ferrario — Wed, 19 Nov 2014 16:33:46 +0000

After defining a graph and filling it with some vertices and edges (see part 1), the time has come to retrieve information out of the graph. Please take a look at the defined graph operations of ArangoDB. These will be the base for our next examples. (Yes, there may be other ways to get the…

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Introduction to the Pregel Module in ArangoDB

Frank Celler — Tue, 18 Nov 2014 18:19:49 +0000

This post is outdated, please see more recent infos below. Please see a technical article about our current Pregel integration in our blog, details about the various Pregel algorithms ArangoDB supports in our documentation and a tutorial about Community Detection with real data in our training center. Ever since Google introduced Pregel as a system…

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ArangoDB Java Driver: Graph Data Manipulation & Queries

Julie Ferrario — Mon, 17 Nov 2014 15:03:19 +0000

With ArangoDB 2.2 the new graph API was released featuring multi collection graphs (see blog). With the new version (2.2.1) of arangodb-java-driver the new graph API is supported. In the following you can find a small example of creating a graph with Java. For the import via maven and configuring the driver, please read the…

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ArangoDB Java Driver: Batch & Asynchronous Mode | ArangoDB Blog

Frank Celler — Fri, 14 Nov 2014 15:01:48 +0000

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…

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ArangoDB Java Driver: Simplifying Database Interactions

Frank Celler — Fri, 14 Nov 2014 08:41:50 +0000

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>…

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