垂直分区是一种以垂直方式分割数据表结构的优化方法。

Vertical Partitioning is the act of splitting your table structure in a vertical manner for optimization reasons.

youdao

代表电子数据表的这个 Excel XML 格式是顺理成章的，不过，有关其特定结构的优缺点，我留给别人去讨论吧。

The Excel XML format that represents a spreadsheet is just about rational, but I will leave any discussion about the merits of its specific structure for others to decide.

youdao

在CDC使用的变更数据表中，包含了被跟踪源数据表的列结构的镜像列，并额外包含了一些元数据来记录发生了那些变更。

The change tables used by change data capture contain columns that mirror the column structure of a tracked source table, along with the metadata needed to understand the changes that have occurred.

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For those perhaps familiar with some of the jargon do we introduce what we call link lists and hash tables and tries, increasingly sophisticated data structures, that allow us to solve problems that are much bigger and much more interesting than the very familiar one that we started with here.

那些对编程的术语较熟悉的同学,我们会教授,链接列表，哈希表，以及日益复杂的数据结构,以便帮助我们解决其他的,比现在所学的更大也更有趣的问题。

哈佛公开课 - 计算机科学课程节选