Why would anyone want to keep index data in random order?

为什么有人希望将索引数据随机排列？

youdao

LASTNAME is in random order within each DEPTNO, but like values are contiguous.

LASTNAME在每个DEPTNO内按随机顺序排列，但like值是连续的。

youdao

If searching the entire document in random order is required, move to an indexed XML database.

如果需要随机地搜索整个文档，那么使用索引式XML数据库。

youdao

In order to understand probability, you have to take things as coming from a random event and people don't clearly have that in their mind from an intuitive standpoint.

为了理解概率,你要把事件想象成是随机发生的,但人们没有那样,清晰直观的认识

耶鲁公开课 - 金融市场课程节选

This is a game where you get a little plastic device, it's got 15 plastic numbers on it and one hole in this little plastic board and you can move those numbers up, down, left to right, and the goal is to take what's a random assortment of tiles and arrange them in numeric order and that's one of these little things you can play sort of absentmindedly.

在这个游戏中，你会拿到一个可塑的装置，上面有15个数字和一个孔,你可以将数字上下移动，左右移动，目标就是,拿到一个随机的组合后,将其按数字顺序排列,这个你可以随便玩玩。

哈佛公开课 - 计算机科学课程节选

The nonviolent game group played S3K Superbike, Dirt2 and Pure (also in random order).

FORBES: Study: More Violent Video Game Play Results in More Aggression

Disks are marvelous machines for the retrieval of files in random order, but they do have their failings.

FORBES: Serendigity

The violent game group played Condemned 2, Call of Duty 4 and The Club on consecutive days (in random order).

FORBES: Study: More Violent Video Game Play Results in More Aggression