為了在更小的嵌入式應(yīng)用系統(tǒng)中使用數(shù)據(jù)庫(kù)進(jìn)行數(shù)據(jù)處理，該文設(shè)計(jì)了一種由數(shù)據(jù)
庫(kù)交叉管理工具、數(shù)據(jù)庫(kù)、數(shù)據(jù)庫(kù)API 接口函數(shù)等三部分組成的微型嵌入式數(shù)據(jù)庫(kù)系統(tǒng)，介紹了系統(tǒng)各個(gè)組成部分的基本功能，詳細(xì)描述了數(shù)據(jù)庫(kù)、數(shù)據(jù)庫(kù)分配表、數(shù)據(jù)表、索引表的存儲(chǔ)結(jié)構(gòu)和數(shù)據(jù)庫(kù)主要的API 函數(shù)，最后給出了一個(gè)驗(yàn)證實(shí)例的簡(jiǎn)單介紹。
關(guān)鍵詞: 嵌入式數(shù)據(jù)庫(kù)
The Design and Implementation of A Tiny Embedded Database System CHEN Jian
(Department of Computer Science &Technology, Sichuan TOP Vocational Institute of Information Technology, Chengdu 611743, China) Abstract: In order to use database in a tiny Embedded System, this paper designs a tiny Embedded Database System, consisting of three parts: the Database Cross-management Tool, the Database and the Application Programming Interface(API). In addition to presenting the functions of each part of the system, the paper presents and describes the structure of the Database, the Database Allocation Table(DAT), the Data-table, the Index-table and the main functions of the API, and gives an introduction to an example to verify the system.
Keyword: Embedded Database