abstract database system

基本解釋

By the end of this project, you'll have an abstract model of your system, SQL code to build the database, and PHP wrappers for each table.
在結(jié)束項(xiàng)目時(shí)，您將擁有系統(tǒng)的抽象模型、構(gòu)建數(shù)據(jù)庫的 SQL 代碼和用于每個(gè)表的 PHP 包裝器。
Abstract:The database system is the core of management information systems, and also the most important applications in many departments such as banks, enterprises, government and so on.
摘要：數(shù)據(jù)庫系統(tǒng)是管理信息系統(tǒng)的核心，是銀行、企業(yè)、政府等眾多部門最為重要的應(yīng)用。
How to abstract objects from entities of real world is one of the keys to object-oriented database system(OODBS). Implementations of storage, manipulation and management are based on objects in OODBS.
面向?qū)ο髷?shù)據(jù)庫系統(tǒng)（OODBS）的核心是把現(xiàn)實(shí)世界的事物描述為對(duì)象，數(shù)據(jù)存儲(chǔ)、操作和管理都以對(duì)象為依據(jù)。