类型一致的不加锁读取 non-locking read in SELECTs
另一方面，对不一致数据结构的写操作需要磁盘的固件首先读取两个扇区，修改两个扇区的分区，然后写两个扇区。
Writes of misaligned data structures, on the other hand, require the disk's firmware to first read two sectors, modify portions of both sectors, and then write two sectors.
不过，让其事务看到未提交的数据可以带来意料之外的副作用，如更新冲突和读取不一致等。
Letting uncommitted data be seen by other transactions, however, can result in unexpected side effects, such as clashing updates and inconsistent reads.
从调查中，本研究发现大学生存在阅读取向现实功利化、偏向娱乐刺激感性化和认知与阅读选择行为之间的不一致的问题。
The research found that university student's reading has problems that are utilitarian reading orientation perceptual reading orientation and inconsistent between cognitive and reading behavior.
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