简单数据网格存储简单的 “键-值” 对。

Simple data grids store simple key-value pairs.

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当您正在处理简单数据或服务对象时，编写单元测试很简单。

When you're dealing with simple data or service objects, writing unit tests is straightforward.

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在创建简单数据网格时，使用与网格相同的名称创建默认映射。

When a simple data grid is created, a default map is created with the same name as the grid.

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A low-level language, we used to call this assembly programming, you're down at the level of, your primitives are literally moving pieces of data from one location of memory to another, through a very simple operation.

一个低级的语言，我们曾经将其称为假设编程，你们只是处于用基本要素，把一些数据碎片,从记忆存储器的一个地方，通过简单的操作来转到另外一个地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

In order to create any kinds of expressions, we're going to need values. Primitive data elements.

因此下一节课，Python的一些简单介绍，我们需要值或者基础的数据类型l来创建。

麻省理工公开课 - 计算机科学及编程导论课程节选