A good starting point is to select the default (4 KB), especially if row sizes are fairly small or when access to the data is primarily random.

一开始的时候，可以选择默认选项(4 KB)，如果行的长度很小，或者对数据的访问基本上是随机的，则更应该选择这一选项。

youdao

Using Markov analysis to generate random text is fun, but there is also a point to this exercise: data structure selection.

使用马科夫分析来生成随机文本挺有意思的，但这个练习还有另外一个要点：数据结构的选择。

youdao

The design of a point-to-points wireless data traffic system is presented, including a random delay anti-collision protocol, the implementation of this protocol and CRC coding by software.

介绍了一种点对多点无线数据传输系统的设计，提出了一种基于时分多址的“随机延时”防通信碰撞协议，并给出了该防碰撞协议和相关CRC编码的软件实现方法。

youdao

Those who adhere to the random walk theory also point out that the timing of new data and news is unpredictable, and that stock prices react quickly to the introduction of new information.

FORBES: Are Stock Prices Random Or Chaotic?