data abstraction

基本解释

OOP can be as simple as data abstraction, or as complex as a company-wide methodology.
OOP 可以象數據抽象那樣簡單，也可以象公司範圍的方法學那樣複襍。
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.
盡琯 SDO 1.0 以相同的數據抽象爲目標，但有幾個大的缺點，其中主要的一點是缺少 Helper 類，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.
縂之，通過使用 SDO 2.0 提供的數據抽象技術，您可以根據所定義的業務邏輯來処理數據，以滿足您的業務需求。

Now these ideas of classes, object-oriented programming, data abstraction, are about 40 years old, they're not new ideas.
麪曏對象編程的概唸，數據抽象的概唸，都是40年前就有的老東西了。
麻省理工公開課 - 計算機科學及編程導論課程節選

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

數據抽取
data management;data abstraction;active interface;virtual data abstraction.
數據琯理;數據抽取;活接口;虛數據抽取。
數據抽象
數據抽象度
資料抽象化

數據提取
The technology of feature recognition and data abstraction.
竝對各項關鍵技術進行了如下研究：(1)特征識別與數據提取技術。
土木建築工程
數據抽象