Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved


Chapter 28 Domain Objects Configuration : CDD Cluster Tab Domain Objects Default Settings Reference

CDD Cluster Tab Domain Objects Default Settings Reference
The Domain Object Default settings apply to all objects except those for which you explicitly configure overrides, using the Domain Object Overrides section (see CDD Cluster Tab Domain Object Override Settings Reference).
Memory Only: Objects are not persisted in the cache. They are kept in the Rete network (working memory) only.
Cache Only: Objects are persisted in the cache. They must be loaded into working memory as needed. This is the most common choice for a cache cluster.
Cache+Memory (also written as Cache Plus Memory): Deprecated feature. Due to issues with concurrency, in clusters with multiple active inference agents, use Cache Plus Memory only for constants and objects that change infrequently.
Note  If you set the mode to Memory Only, the rest of the properties in this section are not relevant and are ignored.
See Chapter 8, Cache Modes and Project Design in TIBCO BusinessEvents Architect’s Guide to understand the effect of this setting.
Checked: All objects are preloaded into the cache from the backing store. Lower level settings can override this setting by excluding specified objects.
Unchecked: No objects are preloaded. into the cache from the backing store. Lower level settings can override this setting by including specified objects.
Specifies whether object handles are loaded into the ObjectTable cache. The ObjectTable cache holds references (handles) to the objects themselves.
Handles are used in the object table. See The Role of the Object Table in TIBCO BusinessEvents Architect’s Guide for more details.
Checked: All object handles are preloaded. Lower level settings can override this setting by excluding handles for specified objects.
Unchecked: No object handles are preloaded into the cache from the backing store. Lower level settings can override this setting by including handles for specified objects.
If Checked  (default value) The agent checks in the cluster cache for a more recent version. If a more recent version exists, it will be used, and will replace the one found in the local cache.
If Not Checked  The agent uses the instance found locally.
If Checked  The entity is marked Constant, and uses the constant cache.
If Not Checked  The entity does not use the constant cache.
The property Agent.AgentClassName.cacheTxn.updateCache is set to false (see CDD Agent Classes Tab Properties Reference)
 

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved