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高性能MySQL(第4版)

高性能MySQL(第4版)

定 價(jià):¥100.00

作 者: (美)Silvia Botros(西爾維亞·博特羅斯), Jeremy Tinley(杰里米·廷利)
出版社: 電子工業(yè)出版社
叢編項(xiàng):
標(biāo) 簽: 暫缺

ISBN: 9787121442575 出版時(shí)間: 2022-09-01 包裝: 平裝-膠訂
開本: 16開 頁(yè)數(shù): 344 字?jǐn)?shù):  

內(nèi)容簡(jiǎn)介

  《高性能MySQL(第3版)》是MySQL 領(lǐng)域的極佳之作,擁有廣泛的影響力。第4版更新了大量的內(nèi)容,全書共分為16章和6 個(gè)附錄,內(nèi)容涵蓋MySQL架構(gòu)和歷史,基準(zhǔn)測(cè)試和性能剖析,數(shù)據(jù)庫(kù)軟硬件性能優(yōu)化,復(fù)制、備份和恢復(fù),高可用與高可擴(kuò)展性,以及云端的MySQL和MySQL相關(guān)工具等方面的內(nèi)容。每一章都是相對(duì)獨(dú)立的主題,讀者可以有選擇性地單獨(dú)閱讀?!陡咝阅躆ySQL(第4版)》不但適合數(shù)據(jù)庫(kù)管理員(DBA)閱讀,也適合開發(fā)人員參考學(xué)習(xí)。不管是數(shù)據(jù)庫(kù)新手還是專家,相信都能從本書有所收獲。

作者簡(jiǎn)介

  Silvia Botros是Twilio的高級(jí)首席工程師。在SendGrid工作期間,她幫助部署和維護(hù)了各種MySQL數(shù)據(jù)存儲(chǔ),這些數(shù)據(jù)存儲(chǔ)支持郵件管道和SendGrid提供的其他產(chǎn)品,并推動(dòng)MySQL設(shè)計(jì)從開始到生產(chǎn)。 Jeremy Tinley是Etsy的高級(jí)職員工程師,擁有超過20年的MySQL經(jīng)驗(yàn)。在他的職業(yè)生涯中,他管理了成千上萬(wàn)個(gè)MySQL實(shí)例,著眼于可用性、可靠性和運(yùn)營(yíng)效率。寧海元,二十年數(shù)據(jù)領(lǐng)域從業(yè)者,曾帶領(lǐng)淘寶DBA團(tuán)隊(duì)從Oracle轉(zhuǎn)型MySQL,從零構(gòu)建手機(jī)淘寶用戶行為大數(shù)據(jù)平臺(tái),也是阿里云數(shù)據(jù)中臺(tái)商業(yè)化早期探索者。2015年底聯(lián)合創(chuàng)立袋鼠云,目前負(fù)責(zé)子公司易知微和云掣,聚焦數(shù)字孿生和可觀測(cè)運(yùn)維領(lǐng)域。周振興是數(shù)據(jù)庫(kù)領(lǐng)域的資深專家,曾在阿里數(shù)據(jù)庫(kù)團(tuán)隊(duì)供職12年,有豐富的MySQL性能優(yōu)化、Troubleshooting經(jīng)驗(yàn),是阿里去IOE核心成員,是阿里核心系統(tǒng)從集中式到分布式架構(gòu)的開創(chuàng)者,曾任阿里資深數(shù)據(jù)庫(kù)技術(shù)專家(P9)、云數(shù)據(jù)庫(kù)產(chǎn)品與運(yùn)營(yíng)總監(jiān),是阿里云明星產(chǎn)品PolarDB產(chǎn)品線負(fù)責(zé)人。張新銘,云掣資深數(shù)據(jù)庫(kù)專家,網(wǎng)絡(luò)常用名俊達(dá),曾任淘寶、支付寶DBA,全程參與淘寶核心業(yè)務(wù)系統(tǒng)底層存儲(chǔ)系統(tǒng)改造,參與建設(shè)支付寶MySQL標(biāo)準(zhǔn)化運(yùn)維體系。對(duì)于數(shù)據(jù)庫(kù)體系結(jié)構(gòu)和運(yùn)作原理有深入的理解,擅長(zhǎng)大數(shù)據(jù)量和高訪問量OLTP數(shù)據(jù)庫(kù)的設(shè)計(jì)和優(yōu)化。

圖書目錄

序................................................................................. xxiii
前言............................................................................... xxv
本書第 4 版的致謝.............................................................. xxix
第 1 章 MySQL 架構(gòu)............................................................ 1
MySQL 的邏輯架構(gòu) ...................................................................................................... 1
連接管理與安全性 ................................................................................................ 2
優(yōu)化與執(zhí)行............................................................................................................ 2
并發(fā)控制 ....................................................................................................................... 3
讀寫鎖 ................................................................................................................... 3
鎖的粒度 ............................................................................................................... 4
事務(wù) .............................................................................................................................. 5
隔離級(jí)別 ............................................................................................................... 7
死鎖 ....................................................................................................................... 8
事務(wù)日志 ............................................................................................................... 9
MySQL 中的事務(wù) ................................................................................................ 10
多版本并發(fā)控制 .......................................................................................................... 12
復(fù)制 ............................................................................................................................ 13
數(shù)據(jù)文件結(jié)構(gòu) ............................................................................................................. 14
InnoDB 引擎 ............................................................................................................... 14
JSON 文檔支持 ................................................................................................... 15
數(shù)據(jù)字典的變化 .................................................................................................. 16
原子 DDL ............................................................................................................ 16
小結(jié) ............................................................................................................................ 16
第 2 章 可靠性工程世界中的監(jiān)控..............................................17
可靠性工程對(duì) DBA 團(tuán)隊(duì)的影響 ................................................................................. 18
定義服務(wù)水平目標(biāo) ...................................................................................................... 18
怎樣才能讓客戶滿意 ........................................................................................... 19
用什么來(lái)度量 ............................................................................................................. 20
定義 SLI 和 SLO ................................................................................................. 20
監(jiān)控解決方案 ...................................................................................................... 21
監(jiān)控可用性.......................................................................................................... 22
監(jiān)控查詢延遲 ...................................................................................................... 24
監(jiān)控報(bào)錯(cuò) ............................................................................................................. 24
主動(dòng)監(jiān)控 ............................................................................................................. 25
度量長(zhǎng)期性能 ............................................................................................................. 31
了解業(yè)務(wù)節(jié)奏 ...................................................................................................... 31
有效地跟蹤指標(biāo) .................................................................................................. 32
使用監(jiān)控工具檢查性能 ....................................................................................... 33
使用 SLO 來(lái)指導(dǎo)整體架構(gòu) .................................................................................. 34
小結(jié) ............................................................................................................................ 34
第 3 章 Performance Schema........................................... 35
Performance Schema 介紹 ........................................................................................... 35
插樁元件 ............................................................................................................. 36
消費(fèi)者表的組織 .................................................................................................. 37
資源消耗 ............................................................................................................. 39
局限性 ................................................................................................................. 39
sys Schema .......................................................................................................... 40
理解線程 ............................................................................................................. 40
配置 ............................................................................................................................ 41
啟用或禁用 Performance Schema ........................................................................ 42
啟用或禁用插樁 .................................................................................................. 42
啟用或禁用消費(fèi)者表 ........................................................................................... 43
優(yōu)化特定對(duì)象的監(jiān)控 ........................................................................................... 44
優(yōu)化線程的監(jiān)控 .................................................................................................. 45
調(diào)整 Performance Schema 的內(nèi)存大小 ................................................................ 46
默認(rèn)值 ................................................................................................................. 46
使用 Performance Schema ........................................................................................... 46
檢查 SQL 語(yǔ)句 .................................................................................................... 46
檢查讀寫性能 ...................................................................................................... 54
檢查元數(shù)據(jù)鎖 ...................................................................................................... 56
檢查內(nèi)存使用情況 .............................................................................................. 56
檢查變量 ............................................................................................................. 59
檢查最常見的錯(cuò)誤 .............................................................................................. 62
檢查 Performance Schema 自身 ........................................................................... 63
小結(jié) ............................................................................................................................ 65
第 4 章 操作系統(tǒng)和硬件優(yōu)化.................................................. 66
什么限制了 MySQL 的性能 ..................

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