數(shù)據(jù)庫(kù)課程設(shè)計(jì)報(bào)告-圖書(shū)館管理系統(tǒng)(已修改)
2024-08-27 04:47 本頁(yè)面
【正文】 數(shù)據(jù)庫(kù)課程設(shè)計(jì)報(bào)告 ———圖書(shū)館管理系統(tǒng)學(xué) 院：計(jì)算機(jī)科學(xué)與技術(shù)班 級(jí)： 姓 名： 學(xué) 號(hào)： 指導(dǎo)老師： 目錄1 引言 ...................................................1 編寫(xiě)目的 .....................................................................................................................................1 開(kāi)發(fā)背景 .....................................................................................................................................12 需求描述 ...............................................1 系統(tǒng)目標(biāo) .....................................................................................................................................1 用戶的特點(diǎn) ................................................................................................................................1 需求定義 .....................................................................................................................................2 性能需求 .....................................................................................................................................4 其他需求 .....................................................................................................................................4 運(yùn)行環(huán)境規(guī)定 .............................................................................................................................43 數(shù)據(jù)流圖 ...............................................44 概念模型設(shè)計(jì) ...........................................7 相關(guān)實(shí)體、主要屬性以及關(guān)系說(shuō)明： .....................................................................................7 局部的 ER 圖： ........................................................................................................................8 全局 ER 圖： ..........................................................................................................................105 邏輯模型設(shè)計(jì) ..........................................10 數(shù)據(jù)字典 ...................................................................................................................................10 book 信息表： ........................................................................................................10 manager 信息表： .................................................................................................11 borrow 表： ...........................................................................................................11 reader 表： .............................................................................................................11 邏輯設(shè)計(jì)表 ...............................................................................................................................11 book 圖書(shū)信息表 ...................................................................................................12 manager 管理員信息表 .........................................................................................12 borrow 借閱關(guān)系表 ...............................................................................................12 reader 讀者信息表 .................................................................................................13 數(shù)據(jù)表關(guān)系圖 ...............
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