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The "Serialization" page has been changed by PeterFirmstone: http://wiki.apache.org/river/Serialization?action=diff&rev1=3&rev2=4 * You can have as many serial forms as you like in the form of old builders. * By using a codebase, new builders and implementations can be dynamically downloaded by other nodes using earlier versions. * Many implementations can share the same builder. + * Migration: During a live upgrade, object data can be updated to new or different implementation classes using serialization to transfer state to another jvm, after the upgrade the old builders can be removed if desired. The original instance class name doesn't need to exist on the target provided the original builder is modified to produce a different instance. Generics have been omitted for clarity.
