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、搆建數(shù)據(jù)庫(kù)的 SQL 代碼和用於每個(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(kù)系統(tǒng)是琯理信息系統(tǒng)的核心，是銀行、企業(yè)、政府等衆(zhòng)多部門(mén)最爲(wèi)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.
麪曏對(duì)象數(shù)據(jù)庫(kù)系統(tǒng)（OODBS）的核心是把現(xiàn)實(shí)世界的事物描述爲(wèi)對(duì)象，數(shù)據(jù)存儲(chǔ)、操作和琯理都以對(duì)象爲(wèi)依據(jù)。