set_query_lib contains space-efficient data structures for quickly counting records which share common attributes
'com.bpodgursky:set_query_lib:1.0'
<dependency>
<groupId>com.bpodgursky</groupId>
<artifactId>set_query_lib</artifactId>
<version>1.0</version>
</dependency>
<dependency org="com.bpodgursky" name="set_query_lib" rev="1.0"/>
"com.bpodgursky", "set_query_lib", "1.0"