data abstraction

基本解释

OOP can be as simple as data abstraction, or as complex as a company-wide methodology.
OOP 可以象数据抽象那样简单，也可以象公司范围的方法学那样复杂。
Although SDO 1.0 aims at the same data abstraction goal, it has several major drawbacks, the main one being a lack of helper classes, such as XSDHelper, XMLHelper, and so on.
尽管 SDO 1.0 以相同的数据抽象为目标，但有几个大的缺点，其中主要的一点是缺少 Helper 类，如 XSDHelper, XMLHelper 等。
In conclusion, using the data abstraction technology offered by SDO 2.0 allows you to treat your data according to whatever business logic you define to meet your business need.
总之，通过使用 SDO 2.0 提供的数据抽象技术，您可以根据所定义的业务逻辑来处理数据，以满足您的业务需求。

Now these ideas of classes, object-oriented programming, data abstraction, are about 40 years old, they're not new ideas.
面向对象编程的概念，数据抽象的概念，都是40年前就有的老东西了。
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The trade-offs involved in using abstracted data in relational databases versus non-abstracted data in non-relational databases, relying on pre-abstraction versus self-abstraction of high-volume data streams, and so on are not obvious, will change as technology involves, and will depend on the company and the problem.
FORBES: Three Ways To Make Big Data Make Money
The Cascalog system has combined the Cascading system for abstraction of advanced data processing on Hadoop and other systems, the Datalog declarative programming language that is well suited for expressing database queries in an abstract form, and the Clojure language to create a declarative language for queries that can be run on Apache Hadoop.
FORBES: Why Adopting the Declarative Programming Practices Will Improve Your Return from Technology

数据抽取
data management;data abstraction;active interface;virtual data abstraction.
数据管理;数据抽取;活接口;虚数据抽取。
数据抽象
数据抽象度
资料抽象化

数据提取
The technology of feature recognition and data abstraction.
并对各项关键技术进行了如下研究：(1)特征识别与数据提取技术。
土木建筑工程
数据抽象