...两类; 实值重组(real valued recombination): 离散重组(discrete recombination) 中间重组(intermediate recombination) 线性重组(linear recombination) 扩展线性重组(extended linear recombination) 二进制交叉(binary valued crossover): ...
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分片和重组的代价非常高,并且尽管仅由中间路由器执行这项任务,但是它对吞吐量有很大的影响。
Fragmentation and reassembly are a costly affair and, though this is performed only by intermediate routers, it has severe impact on throughput.
那就是说,如果表最近被使用 REORG 重组,这些行可能以表 CLUSTER 次序返回,(中间维护或 “日志应用” 不会对完美的次序有影响)。
That is, the rows would come back in table CLUSTER order if the table were freshly REORGed (with no intervening maintenance or "log apply" impact on its perfect order).
本文讨论了利用中间层ods数据库,将HIS数据按主题重组后进行转储的方法及需要解决的问题。
Through making use of mid tier database-ODS, this paper introduced the method and problem of data transfer from his that the data regrouped according to topic.
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