Installing, Viewing, and Changing the Terracotta License

The licensing requirements for Terracotta components depend on the type of component you want to use. To use local, on-heap cache, you do not need an additional Terracotta license. The basic license installed with your Integration Server provides this capability. However, to create a cache that uses BigMemory or the Terracotta Server Array, you must have the appropriate Terracotta and Integration Server licenses.

If you want to use	You must have
Local cache	An Integration Server license. This license is installed with your Integration Server installation. Note: An additional Terracotta license is not required for this component.
BigMemory cache	An Integration Server license. This license file is installed with your Integration Server installation. A Terracotta license for BigMemory. You add this license to the host machine where Integration Server is running.
Distributed cache	An Integration Server license for distributed cache. This license is installed with your Integration Server installation. An upgraded Terracotta BigMemory license for the Terracotta Server Array. You add this license to each Integration Server that shares the distributed cache.
Clustering	An Integration Server license for clustering. This license is installed with your Integration Server installation. A Terracotta BigMemory license for the Terracotta Server Array. You add this license to each Integration Server in the cluster.
Clustering with Terracotta Server Array and off-heap storage	An Integration Server license for clustering. This license is installed with your Integration Server installation. An upgraded Terracotta BigMemory license for the Terracotta Server Array. You add this license to each Integration Server in the cluster.