The softmax parameter is set to a lower number, so that the log control file is written to disk more often, and thus after a crash recovery the database may need less time to recover.

将softmax参数设置为较低的数字，以便更频繁地将日志控制文件写入磁盘，因而在崩溃恢复之后，数据库的恢复时间更少。

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Concurrency Control and Recovery in Database Systems (see Resources) gives the properties of successful executions, which, if fulfilled, prevent a system from producing inconsistencies.

数据库系统的并发控制和复原(请参阅参考资料)给出了防止系统产生不一致问题的正确操作的属性。

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In a traditional database system, the transaction correctness is implemented through the concurrency control protocol and the recovery mechanism.

传统数据库通过并发控制协议及事务的恢复机制来保证事务的正确性。

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