# Release directory structure

You can download the Talend ESB software from your license email.

There are three versions of ESB Runtime:

* TESB\_SE, the open source edition which includes:
  * Karaf with Service Locator, Service Registry, Service Activity Monitoring, and Security Token Service features
  * ActiveMQ
  * ZooKeeper
  * Docs
  * Examples
* Talend-ESB, the licensed edition provided for on-premises users which includes:
  * Karaf with Service Locator, Service Registry, Service Activity Monitoring, Security Token Service, Talend JobServer, and Data Mapper features
  * ActiveMQ
  * ZooKeeper
  * Docs
  * Examples
* Talend-Runtime: The licensed edition provided for Talend Cloud users which includes:
  * Karaf with Service Locator, Service Registry, Service Activity Monitoring, Security Token Service, Talend JobServer, and Data Mapper features

Patches work for both Talend-ESB and Talend-Runtime. For more information on how to apply a patch, see the PATCH\_RELEASE\_NOTE.html included in the patch zip.

The term <TalendRuntimePath> is used for the directory where ESB Runtime is installed. This is typically the full path of either TESB\_SE, Talend-ESB or Talend-Runtime, depending on the version of the software that is being used. Please substitute appropriately.

For TESB\_SE and Talend-ESB, the Talend Runtime Container is in <TalendRuntimePath>/container, but if there are several containers, this may be actually <TalendRuntimePath>/container2, and so on. For Talend-Runtime, the Talend Runtime Container path is Talend-Runtime itself. In this document, <RuntimeContainerPath> is used to indicate the related container path.