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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》0 F" d u, R6 ?6 ~
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。5 W) m; c$ z' y% ]" M; D( F* R
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4 K \$ r6 u: j8 o$ e; x8 P7 r作者：张开涛 著
) h% n* u1 S) N: ?% M5 A4 ^. [出版社：电子工业出版社
7 `- ^% C7 a& ]$ a; I. n; J) C6 b出版时间：2017-045 a, ~* P& G F! O' L
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java电子书目录：6 J: G# B; u: | Q
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第 1 部分 概述 ......................................................................................... 1 F3 n3 r: G. H+ @- Z* k) s& _/ _
1 交易型系统设计的一些原则 .................................................................................... 2
' C% c( j6 m, K+ {6 j1.1 高并发原则 ................................................................................................................ 3
0 r6 ~6 R% [% H: Q# b1.1.1 无状态 ............................................................................................................ 3
) `0 B- b$ Q! e6 G3 {6 o1.1.2 拆分 ................................................................................................................ 3
' }+ M4 A7 H7 L, p1.1.3 服务化 ............................................................................................................ 4
! L) `$ `& [% e. {0 K7 j) ~+ |1.1.4 消息队列 ........................................................................................................ 4" `6 j( F. ~: n! [% A
1.1.5 数据异构 ........................................................................................................ 6; J2 V* b* ]* ~( B/ L h8 ]- _
1.1.6 缓存银弹 ........................................................................................................ 7
/ e& X* n- R u( Z1.1.7 并发化 ............................................................................................................ 9
# C! P! H* m5 z0 Q2 s: x, G! R8 S1.2 高可用原则 .............................................................................................................. 10: k2 ?. r9 H3 J! w* c& A
1.2.1 降级 .............................................................................................................. 106 r9 p) `: W- u1 H
1.2.2 限流 .............................................................................................................. 11
% F' |- \5 _+ P z2 |1.2.3 切流量 .......................................................................................................... 12
" @1 s7 e7 k5 i% T$ V" M/ d1.2.4 可回滚 .......................................................................................................... 12
L, K. ~4 [* {7 G3 A- I6 j2 B1.3 业务设计原则 .......................................................................................................... 12/ H. ]+ H( l2 G' @& y+ v: m) D, w
1.3.1 防重设计 ...................................................................................................... 13
6 ~, ?! G2 r; b1 W a3 `1.3.2 幂等设计 ...................................................................................................... 137 Q( {$ S0 l% K" y
1.3.3 流程可定义 .................................................................................................. 13
; F( R" A7 r2 ]$ }1.3.4 状态与状态机 .............................................................................................. 139 i% p! ^5 C* R2 L' B/ `
1.3.5 后台系统操作可反馈 .................................................................................. 140 w. k0 s0 N7 ?
1.3.6 后台系统审批化 .......................................................................................... 14
( \9 Y% m$ V2 h0 K1.3.7 文档和注释 .................................................................................................. 148 k% k/ \& i/ t2 m) i
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
9 @ K7 Y7 p' o1.3.8 备份 .............................................................................................................. 14
+ F4 S: [ f# l2 n9 }1.4 总结 ........................................................................................................................... 14
, z! h9 ]/ q- @, ]/ F第 2 部分 高可用 ..................................................................................... 177 }3 d9 ^; X! G! X4 T! @1 O
2 负载均衡与反向代理 ............................................................................................ 18: M9 }$ y, L8 U* n5 W
2.1 upstream 配置 ........................................................................................................... 20
( M/ S0 F( f4 H" Q) \( r9 F3 |2.2 负载均衡算法 ........................................................................................................... 21
: E& m3 e# T# |0 h% z6 J2.3 失败重试 ................................................................................................................... 23
; L b6 P$ I- b2.4 健康检查 ................................................................................................................... 24( P8 j! [* ^8 O" o
2.4.1 TCP 心跳检查 .............................................................................................. 24
0 y+ r u- d3 ?( ~- f4 z# X ?2.4.2 HTTP 心跳检查 ........................................................................................... 24% o" `: x7 V q. [/ n
2.5 其他配置 ................................................................................................................... 25+ J5 [, K0 X1 n, B \
2.5.1 域名上游服务器 .......................................................................................... 25
M7 x/ g3 u# G7 o$ e2.5.2 备份上游服务器 .......................................................................................... 263 Q) w/ `- f) e( l7 ?" G7 U. I
2.5.3 不可用上游服务器 ...................................................................................... 26/ J3 Z3 s/ t% @! A
2.6 长连接 ....................................................................................................................... 26
# f2 o8 ]: a6 w& ~2.7 HTTP 反向代理示例 ................................................................................................ 29
. R$ ^8 O# c9 k( h! K2.8 HTTP 动态负载均衡 ................................................................................................ 30% R. A' Z: d0 G
2.8.1 Consul Consul-template .............................................................................. 31
. x8 p i' g7 V, c) V2.8.2 Consul OpenResty ....................................................................................... 358 x" \$ q* B; K4 H
2.9 Nginx 四层负载均衡 ................................................................................................ 39# \4 X- U, a3 H% a
2.9.1 静态负载均衡 .............................................................................................. 39, t' c! Z( N) G5 Q% u
2.9.2 动态负载均衡 .............................................................................................. 41
; D5 A0 _& a; U参考资料 ............................................................................................................................ 420 I3 ^& O1 r; M0 _
3 隔离术 ................................................................................................................. 43
. z+ D) d; x }- p1 A3.1 线程隔离 ................................................................................................................... 43
, E! |6 X$ d7 {( \3.2 进程隔离 ................................................................................................................... 45
3 M# ? l5 }2 M' M6 o6 c3.3 集群隔离 ................................................................................................................... 45
, s9 _( q( S3 o" ]+ w+ a3 D3.4 机房隔离 ................................................................................................................... 46- e6 j7 F: r' S2 {4 I. d
3.5 读写隔离 ................................................................................................................... 47
: F9 K+ d* o3 d1 G8 ?目录 ｜ XXV
) a. }9 ^0 }( s, \! k, n1 i3.6 动静隔离 .................................................................................................................. 48" g& {) ?2 L3 M" u- j# E- G
3.7 爬虫隔离 .................................................................................................................. 49
3 l/ D& y! G. @+ u' c- w3.8 热点隔离 .................................................................................................................. 501 {8 Q: ~# I8 U# Y8 r
3.9 资源隔离 .................................................................................................................. 50
; `7 I' y$ C8 h: G( o. [8 l: }+ X1 {; T3.10 使用 Hystrix 实现隔离 ........................................................................................... 51
5 Y" Y7 m" t' S3.10.1 Hystrix 简介 ............................................................................................... 51) n1 E! m9 H) ]# I3 X3 O
3.10.2 隔离示例 .................................................................................................... 52* k5 {' Y; ?- v- I
3.11 基于 Servlet 3 实现请求隔离 ................................................................................ 56
8 R( s9 E/ g- x2 ?; b% _. f3.11.1 请求解析和业务处理线程池分离 ............................................................ 57: K) C* r- m- o3 f( d- P1 ]7 ?
3.11.2 业务线程池隔离 ........................................................................................ 58
1 c2 _2 {9 p7 ?7 C; \7 k9 s/ N" \3.11.3 业务线程池监控/运维/降级 ...................................................................... 58. _/ Y* u ^/ V8 ^# |6 |; U6 m
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) h8 H; S# g# l. z' A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】
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