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rdf4j-sail-federation

The Federation SAIL allows multiple datasets to be virtually combined into a single dataset. The Federation SAIL combines multiple RDF stores that may exist on a remote server or are embedded in the same JVM. The Federation uses query optimizations to distribute sections of the query to different members based on the data contained in each of the members. These results are then joined together within the federation to provide the same result as if all the data was co-located within a single repository.
different result single provide query datasets data contained remote same together sections joined distribute results repository allows federation located sail multiple exist optimizations members these into embedded virtually combined that dataset then uses server each within stores based combines
Files download
File Operation
rdf4j-sail-federation-3.3.0.jar download
rdf4j-sail-federation-3.3.0.pom download
rdf4j-sail-federation-3.3.0-sources.jar download
Apache Maven 
<dependency>
  <groupId>org.eclipse.rdf4j</groupId>
  <artifactId>rdf4j-sail-federation</artifactId>
  <version>3.3.0</version>
</dependency>
Gradle Groovy 
implementation 'org.eclipse.rdf4j:rdf4j-sail-federation:3.3.0'
Gradle Kotlin 
implementation("org.eclipse.rdf4j:rdf4j-sail-federation:3.3.0")
Scala SBT 
libraryDependencies += "org.eclipse.rdf4j" % "rdf4j-sail-federation" % "3.3.0"
Groovy Grape 
@Grapes(
  @Grab(group='org.eclipse.rdf4j', module='rdf4j-sail-federation', version='3.3.0')
)
Apache Ivy 
<dependency org="org.eclipse.rdf4j" name="rdf4j-sail-federation" rev="3.3.0" />
Leiningen 
[org.eclipse.rdf4j/rdf4j-sail-federation "3.3.0"]
Apache Buildr 
'org.eclipse.rdf4j:rdf4j-sail-federation:jar:3.3.0'
Dependencies 
<parent>
  <groupId>org.eclipse.rdf4j</groupId>
  <artifactId>rdf4j-sail</artifactId>
  <version>3.3.0</version>
</parent>

compile

|-- org.eclipse.rdf4j:rdf4j-rio-turtle

|-- org.eclipse.rdf4j:rdf4j-queryalgebra-evaluation

|-- org.eclipse.rdf4j:rdf4j-sail-inferencer

|-- org.eclipse.rdf4j:rdf4j-model

|-- org.eclipse.rdf4j:rdf4j-repository-manager

|-- org.eclipse.rdf4j:rdf4j-repository-sail

test

|-- org.eclipse.rdf4j:rdf4j-sail-memory

|-- org.eclipse.rdf4j:rdf4j-queryparser-sparql

|-- org.eclipse.rdf4j:rdf4j-sail-testsuite

|-- org.eclipse.rdf4j:rdf4j-repository-testsuite