线性探查法虽然比较容易实现,但是它有一个叫做 一次群集(primary clustering) 的问题。就像本文开篇所讨论的,如果 7、8、9 号座位已被占用,下一个上车的旅客,无论他的票是7号、8号还是9号,都会被安排去坐...
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Clustering by primary key 通过主键来聚簇
以上来源于: WordNet
The secondary node is promoted to primary if the clustering solution detects that the primary node is down.
如果集群解决方案检测到主节点故障,辅助节点升为主节点。
One of the servers is commonly defined as the primary and the other secondary (typically as part of a clustering solution).
其中一个服务器被定义为主服务器,另一个是辅助服务器(通常是集群解决方案的一部分)。
Although relatively young in open source terms, Mahout already has a large amount of functionality, especially in relation to clustering and CF. Mahout's primary features are.
虽然在开源领域中相对较为年轻,但Mahout已经提供了大量功能,特别是在集群和CF方面。
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