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java自学网（www.javazx.com）-java论坛，java电子书推荐：《亿级流量网站架构核心技术——跟开涛学搭建高可用高并发系统》" o2 c2 o4 Y- ?$ d8 f/ Z- d
java电子书推荐理由：张开涛，现就职于京东，“开涛的博客”公众号作者。写过《跟我学Spring》《跟我学Spring MVC》《跟我学Shiro》《跟我学Nginx Lua开发》等系列教程，博客现有1000多万访问量。剖析大型网站技术架构模式，深入讲述大型互联网架构设计的核心原理，并通过一组典型网站技术架构设计案例，为读者呈现一幅包括技术选型、架构设计、性能优化、Web 安全、系统发布、运维监控等在内的大型网站开发全景视图。
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1 g9 C+ {) K% Y4 Z4 R- A作者：张开涛 著
7 {$ K0 R: S0 E$ R2 e. r- Y% M4 F出版社：电子工业出版社% Z, i V t M# v; w3 u5 w1 s) x
出版时间：2017-04
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' `9 e d# o( P# _' g+ q& sjava电子书目录：
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1 E x2 z+ I; {+ R& w# G$ o4 r第 1 部分 概述 ......................................................................................... 14 i" w/ k2 N5 f) D6 f2 f
1 交易型系统设计的一些原则 .................................................................................... 2# Y k7 X7 C K1 ^
1.1 高并发原则 ................................................................................................................ 3! I% l/ z7 x) ~8 W3 K
1.1.1 无状态 ............................................................................................................ 3
4 O8 s _2 W1 H$ k# \7 W0 R& l: H1.1.2 拆分 ................................................................................................................ 3" |; Z9 T9 K+ A4 `( \$ ]
1.1.3 服务化 ............................................................................................................ 45 T m; [# O t6 }4 @- }7 ?7 _( g
1.1.4 消息队列 ........................................................................................................ 48 ^) n9 ]% X* u. k& M
1.1.5 数据异构 ........................................................................................................ 6
6 k9 f! T9 S2 ?# E+ u0 e7 ^; g1.1.6 缓存银弹 ........................................................................................................ 7
' e; M. e, H4 v1.1.7 并发化 ............................................................................................................ 9% [7 H' w! m1 I- j
1.2 高可用原则 .............................................................................................................. 106 _' ~- D$ \1 g$ k8 U
1.2.1 降级 .............................................................................................................. 103 R' Z; c' C/ ~9 m
1.2.2 限流 .............................................................................................................. 110 ~& J4 ~+ v( J* h% i6 f2 q Z
1.2.3 切流量 .......................................................................................................... 12& Q% M# H+ O8 |) V5 a/ t
1.2.4 可回滚 .......................................................................................................... 12
B! a+ R* b! K6 K1.3 业务设计原则 .......................................................................................................... 12
2 H+ A, A0 K ?8 _, o: T1.3.1 防重设计 ...................................................................................................... 132 \3 f" q2 ~8 ? s
1.3.2 幂等设计 ...................................................................................................... 13
: c$ u$ s& x' o& s1.3.3 流程可定义 .................................................................................................. 13
+ A& ]& ^5 ]( r2 }* E5 G3 F# c' C; m1.3.4 状态与状态机 .............................................................................................. 138 J+ q+ V. S+ o" l6 N" [$ M# O
1.3.5 后台系统操作可反馈 .................................................................................. 14
/ ?' n( m. U) K0 E( X1 ~1.3.6 后台系统审批化 .......................................................................................... 14
% I1 u# Q) @+ {* q6 y! ^5 ~) x0 G1.3.7 文档和注释 .................................................................................................. 14$ ]3 x/ Q. X* T/ V7 Z3 U# P! z3 ^
XXIV ｜ 亿级流量网站架构核心技术——跟开涛学搭建高可用高并发系统4 F- n6 K# i( d3 }6 e0 l! W
1.3.8 备份 .............................................................................................................. 142 y, n- ~1 y5 C- T
1.4 总结 ........................................................................................................................... 14# i5 T/ ] ^( ^- C* p
第 2 部分 高可用 ..................................................................................... 17
) |4 p4 E* `4 P* ?2 负载均衡与反向代理 ............................................................................................ 18
; D2 W" P& x! Z* Z& Y2.1 upstream 配置 ........................................................................................................... 20
' W/ F- S+ H6 ]4 h2.2 负载均衡算法 ........................................................................................................... 21* d; i5 k' {* Z6 a% a" K8 G; b
2.3 失败重试 ................................................................................................................... 23/ K- E$ A" G9 O
2.4 健康检查 ................................................................................................................... 24: v* X+ A% ]# D3 y1 S( Y4 g/ c
2.4.1 TCP 心跳检查 .............................................................................................. 24- {- U, n" L6 r5 m3 _" N6 x* q
2.4.2 HTTP 心跳检查 ........................................................................................... 24
5 A6 t8 m/ l. ~3 c" V( a5 ]9 \2.5 其他配置 ................................................................................................................... 25/ [+ m1 h: P. v8 {% A; _1 `, I
2.5.1 域名上游服务器 .......................................................................................... 25
' [, d6 j6 W% I% p1 R2.5.2 备份上游服务器 .......................................................................................... 26
6 f3 B$ }* [* l+ a9 F2.5.3 不可用上游服务器 ...................................................................................... 26" ^# A/ ]. S- h! x
2.6 长连接 ....................................................................................................................... 26) R+ i# T) [- q/ `
2.7 HTTP 反向代理示例 ................................................................................................ 29, Y6 Q: ?' r# A5 s" E
2.8 HTTP 动态负载均衡 ................................................................................................ 30
( Q+ N5 Z1 B; y6 T' t1 R9 |2.8.1 Consul Consul-template .............................................................................. 31
5 ~ W. L* Q$ N! d* K: s2 s& ?2.8.2 Consul OpenResty ....................................................................................... 35
4 n% k7 U& b; M2.9 Nginx 四层负载均衡 ................................................................................................ 399 u: o; \8 E9 N2 f7 t: C0 B
2.9.1 静态负载均衡 .............................................................................................. 39" T( j/ V( H' x$ O
2.9.2 动态负载均衡 .............................................................................................. 412 y; o) C# ]5 c' ~, Y. u# @
参考资料 ............................................................................................................................ 42 u& {" q" b: H- z+ Q
3 隔离术 ................................................................................................................. 43
9 N8 M) t4 g" p v3.1 线程隔离 ................................................................................................................... 43
& \# g2 M& R7 E: d) H; T, A( E) N& j0 I3.2 进程隔离 ................................................................................................................... 459 P% a# U- F, g3 F+ z
3.3 集群隔离 ................................................................................................................... 45$ ~3 F6 x) O4 C' d" Q
3.4 机房隔离 ................................................................................................................... 46
4 `3 }$ b8 t7 n3 d: u+ \3.5 读写隔离 ................................................................................................................... 47! B+ g& Y5 u, V" h5 Y$ n3 Y
目录 ｜ XXV
! Y% U; ]+ M8 ~. s6 X3.6 动静隔离 .................................................................................................................. 48/ U9 |8 q, T1 f7 a! ?
3.7 爬虫隔离 .................................................................................................................. 49
# }. c6 \7 i( ^( p- H7 V3.8 热点隔离 .................................................................................................................. 50
1 J* k( L( I8 S3.9 资源隔离 .................................................................................................................. 500 G1 H1 ~' @) u- v, }- f
3.10 使用 Hystrix 实现隔离 ........................................................................................... 51
) n9 Z) ?- d! e" x3.10.1 Hystrix 简介 ............................................................................................... 511 \) B; ~1 N2 q! ~" o: d
3.10.2 隔离示例 .................................................................................................... 52
7 Q: ]0 _. W3 U! K1 S3.11 基于 Servlet 3 实现请求隔离 ................................................................................ 56, X4 x5 h* L, _/ M) K
3.11.1 请求解析和业务处理线程池分离 ............................................................ 57
. Z8 k1 [( T: Z1 [4 t/ @2 b3.11.2 业务线程池隔离 ........................................................................................ 58 I* R0 S3 l0 v& J |' v: |
3.11.3 业务线程池监控/运维/降级 ...................................................................... 58
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7 e. W" a3 s" U. J! x百度网盘下载地址链接（百度云）下载地址：java自学网（javazx.com）亿级流量网站架构核心技术——跟开涛学搭建高可用高并发系统 PDF 高清 电子书 百度云.rar 【密码回帖可见】8 F) O* R+ R$ e" ]3 A/ V. n- ~
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