When an original partition extent is emptied, the transaction is committed, and the move is finalized.
当初始分区区段为空时,事务就被提交了,此时移动已完成。
Now let's see how one common variant of 2PC (presumed abort) can be used to effect Waldo's transaction and move money from one account to another in a recoverable way.
现在,让我们看怎样使用 2PC 常用的变体(presumed abort)来影响 Waldo 事务并且使用可恢复的方法把钱从一个帐户移到另一个帐户。
Both have sizable chunks of the equity markets and extremely low overhead, so they may move to offer even lower transaction fees to fight off the competition.
这两家交易所均拥有相当庞大的股票市场份额,经费开支也极低,因此它们可以转而提供更低的交易费,从而赢得竞争。
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