Broker 10.15 | webMethods Broker Documentation | webMethods Broker Administration Java API Programmer’s Guide | Managing Client Groups | Creating and Destroying Client Groups | Storage Type
 
Storage Type
The queue storage type associated with your Broker client's client group will determine the storage reliability of the events that are queued for a Broker client belonging to the group. The storage type is specified as one of the BrokerTypeDef.STORAGE_* values shown below.
Life Cycle
Description
STORAGE_GUARANTEED
The Broker will use a two-phase commit process to queue events for your Broker client. This offers the lowest performance, but very little risk of losing events if a hardware, software, or network failure occurs.
STORAGE_VOLATILE
The Broker will queue events for your Broker client using local memory. This offers higher performance along with a greater risk of losing events if a hardware, software, or network failure occurs.