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件( alrtSID.ora) 數(shù)據(jù)庫系統(tǒng)架構(gòu)-數(shù)據(jù)庫邏輯結(jié)構(gòu)n 表空間 (Tablespace) n 段 (Segment) n 區(qū)間 (Extent) n 數(shù)據(jù)塊 (Block) 數(shù)據(jù)庫系統(tǒng)架構(gòu)- LOGICAL STRUCTUR 數(shù)據(jù)庫系統(tǒng)架構(gòu)-數(shù)據(jù)庫邏輯與物理結(jié)構(gòu)映射數(shù)據(jù)庫管理員n 安裝oracle軟件n 創(chuàng)建oracle數(shù)據(jù)庫n 完成數(shù)據(jù)庫和數(shù)據(jù)庫軟件升級(jí)n 啟動(dòng)和關(guān)閉數(shù)據(jù)庫n 管理數(shù)據(jù)庫存儲(chǔ)結(jié)構(gòu)n 管理用戶和權(quán)限n 管理數(shù)據(jù)庫對(duì)象(表,索引和視圖等)n 完成數(shù)據(jù)庫備份和恢復(fù)n 性能監(jiān)控和調(diào)優(yōu)安裝oracle軟件n \\\Software\Oracle 10gn \\\開發(fā)工具 \Oracle9in 交互式和非交互式安裝。啟動(dòng)和關(guān)閉數(shù)據(jù)庫n Windows中的 Oracle數(shù)據(jù)庫服務(wù)啟動(dòng)和關(guān)閉。n 命令行數(shù)據(jù)庫啟動(dòng)和關(guān)閉Windows中的 Oracle數(shù)據(jù)庫服務(wù)啟動(dòng)和關(guān)閉命令行數(shù)據(jù)庫啟動(dòng)n Three stagesl Startup a instancel Mount the databasel Open the databasen SQL*Plus mandl Startup nomountl Alter database mountl Alter database open命令行數(shù)據(jù)庫關(guān)閉n Three stagesl Close the databasel Dismount the databasel Shut down the instancen SQL*Plus mandl shutdown NORMAL l shutdown IMMEDIATEl shutdown TRANSACTIONAL l shutdo