| 摘要 |
Fundamental methods, memory systems and processors systems to synchronize replicas of data by exchanging editing plans to replicas are first explained in Section 1. Other sections show derived methods and systems. Each derived method and system is expressed as an independent claim. Section 2 shows synchronization supported by server providing relay function. Updating of replica is performed, using editing plans arranged in a sequence determined by the server. Section 3 shows synchronization supported by server providing ordinal numbers. Updating of replica is performed, using editing plans arranged in a sequence of ordinal numbers provided by the server. Section 4 shows synchronization keeping reference consistency. Section 5 shows synchronization of edited data and edited definition of data. Section 6 shows synchronization by version control, which removes editing plans to a replica with old version before updating of replicas.
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