Through the Service Locator, Talend Open Studio for ESB provides automatic and transparent failover and load balancing via dynamic endpoint registration and lookup through Apache Zookeeper. Service Locator maintains the availability of the service to help meet demands and service level agreements (SLAs). For more information about Service Locator options in Talend Studio, see How to set the Runtime options of the present guide and for more detailed information about Service Locator, see the Infrastructure Services Configuration Guide.