Bitsy is a small, fast, embeddable, durable in-memory graph database that implements the Blueprints API
'com.lambdazen.bitsy:bitsy:1.1'
<dependency>
<groupId>com.lambdazen.bitsy</groupId>
<artifactId>bitsy</artifactId>
<version>1.1</version>
</dependency>
<dependency org="com.lambdazen.bitsy" name="bitsy" rev="1.1"/>
"com.lambdazen.bitsy", "bitsy", "1.1"