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深入mysql數(shù)據(jù)庫開發(fā)、優(yōu)化與管理維護(編輯修改稿)

2024-12-19 16:53 本頁面
 

【文章內(nèi)容簡介】 7 章 mysql安裝升級 ................................................................................................ 73 安裝 ................................................................................................................ 73 安裝方法比較 ...................................................................................... 73 rpm安裝步驟 ....................................................................................... 74 二進制安裝步驟 ................................................................................... 74 源碼安裝步驟 .................................................................................................. 75 源碼安裝的性能考慮: .................................................................................... 75 去掉不需要的模塊: ............................................................................ 75 網(wǎng)易技術(shù)部 5 只選擇要使用的字符集: ..................................................................... 76 使用 pgcc編譯: ................................................................................. 76 使用靜態(tài)編譯以提高性能: ................................................................. 77 mysql升級 ....................................................................................................... 77 mysql降級 ....................................................................................................... 78 第 18章 Mysql日志管理 ................................................................................................ 78 錯誤日志: ..................................................................................................... 78 BINLOG: ....................................................................................................... 79 查詢?nèi)罩? ......................................................................................................... 80 慢查詢?nèi)罩荆? .................................................................................................. 80 第 19章 數(shù)據(jù)備份與恢復(fù): ............................................................................................ 81 備份 /恢復(fù)策略: ............................................................................................. 81 冷備份: ......................................................................................................... 81 邏輯備份: ..................................................................................................... 81 單個表的備份: .............................................................................................. 82 使用備份工具 ibbackup: ................................................................................. 82 時間點恢復(fù): .................................................................................................. 83 位置恢復(fù): ..................................................................................................... 84 MyISAM 表修復(fù) : ........................................................................................... 84 第 20章 Mysql安全: ................................................................................................... 85 正確設(shè)置目錄權(quán)限: ....................................................................................... 85 盡量避免以 root權(quán)限運行 mysql: ................................................................... 85 刪除匿名帳號: .............................................................................................. 85 給 mysql root帳號設(shè)置口令: .......................................................................... 86 設(shè)置安全密碼并定期修改: ............................................................................. 86 只授予帳號必須的權(quán)限: ................................................................................ 86 除 root外 , 任何用戶不應(yīng)有 mysql庫 user 表的存取權(quán)限: .............................. 86 不要把 FILE、 PROCESS 或 SUPER 權(quán)限授予管理 員以外的帳號 : ................. 86 load data local帶來的安全問題: ...................................................................... 87 盡量避免通過 symlinks 訪問表: .................................................................... 88 網(wǎng)易技術(shù)部 6 使用 merge 存儲引擎潛藏的安全漏洞: .......................................................... 88 防止 DNS欺騙: ........................................................................................... 88 drop table 命令并不收回以前的相關(guān)訪問授權(quán): ............................................... 88 使用 SSL: .................................................................................................... 88 如果可能,給所有用戶加上訪問 IP 限制: ..................................................... 90 嚴格控制操作系統(tǒng)帳號和權(quán)限: .................................................................... 90 增加防火墻: ................................................................................................ 90 其他安全設(shè)置選項: ..................................................................................... 90 allowsuspiciousudfs: ................................................................. 90 oldpasswords: ............................................................................... 90 safeusercreate: .......................................................................... 91 secureauth: ................................................................................... 91 skipgranttables: ........................................................................ 91 skipworking: ............................................................................ 91 skipshowdatabase: ....................................................................... 91 第 21章 Mysql復(fù)制 : ................................................................................................... 92 Mysql復(fù)制概述: ............................................................................................ 92 安裝配置: ..................................................................................................... 92 日常管理維護: .............................................................................................. 93
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