The upside, as I mentioned, is that it's log structured, so writes are sequential in nature (minimizing seek behavior of the physical disk) and thus very fast.
前面已经提到,它的优点在于它是日志结构的,采用连续写的方式(减少物理磁盘的查找行为),因此非常快。
When a young child's behavior problems go beyond mere toddler tantrums, parents face bleak choices about how to treat them.Should they seek psychiatric or psychological help?
当孩子的异常行为已经不能用耍小脾气来解释时,矫正途径的选择就成了一个令父母们黯然的难题:找精神病医生还是心理医生?
When a young child's behavior problems go beyond mere toddler tantrums, parents face bleak choices about how to treat them. Should they seek psychiatric or psychological help?
当孩子的异常行为已经不能用耍小脾气来解释时,矫正途径的选择就成了一个令父母们黯然的难题:找精神病医生还是心理医生?
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