...性; 更新冲突 [gap=1038]distributed storage system; data replication; data consistency; data dependence; update conflict ...
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In distributed application based on replication technology, there exist two kinds of replicative conflicts: update conflict and primary key conflict. We can find out a satisfied relation scheme to avoid conflicts by researching these two kinds of conflicts.
基于复制的分布式应用中，有两类复制冲突：更新冲突及主码冲突，通过对这两类冲突的研究，发现一个好的关系模式，可以避免冲突的发生。
参考来源 - 分布式应用的关系模式规范化·2,447,543篇论文数据，部分数据来源于NoteExpress
Replication was used for disaster recovery purposes, using peer-to-peer replication with update conflict detection.
复制用于灾难恢复目的，这里将要使用带有更新冲突检测的对等式复制。
After a certain point, it is probably reasonable to just go with "most recent update wins" which is the simplest conflict resolution algorithm in existence.
在某个点之后，有可能出现“最近更新获胜”是合理的，这是因为现存的解决冲突的算法过于简单。
When the next sales rep goes to synchronize the update to the main database, a conflict occurs because the current state of the row is different from what the synchronization engine was expecting.
当下一个销售代表同步更新到主数据库中时，就会发生异常，因为当前行的状态和同步引擎期望的不同。
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