WAS v8.5 > Reference > SetsServlet cache instance page
A servlet cache instance is a location, in addition to the default shared dynamic cache, where dynamic cache can store, distribute, and share data. By using servlet cache instances, the applications have greater flexibility and better tuning of the cache resources. The JNDI name specified for the cache instance is mapped to the name attribute in the < cache-instance> tag in the cachespec.xml configuration file.
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Resources | Cache instances | Servlet cache instances
Scope Specify CELL SCOPE to configure cache instances available to all servers within the cell. Specify NODE SCOPE to configure cache instances available to all servers with the particular node. Specify SERVER SCOPE to configure cache instances available only on the specific server. Name Required display name for the resource. JNDI name JNDI name for the resource. Specify this name in the name attribute field in the < cache-instance> tag in the cachespec.xml configuration file. This tag is used to find the particular cache instance in which to store cache entries. Cache size Positive integer for the maximum number of entries the cache holds. The cache size is usually in the thousands. The default is 2000. Minimum value is 100, with no set maximum value.
Reference:
Servlet cache instance settings
Object cache instance page
Object cache instance settings