万亿级流量转发(BFE核心技术与实现)
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12.5
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89
九品
仅1件
作者章淼
出版社电子工业出版社
出版时间2021-07
版次1
装帧其他
货号1424707856761887943
上书时间2024-12-24
商品详情
- 品相描述:九品
图书标准信息
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作者
章淼
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出版社
电子工业出版社
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出版时间
2021-07
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版次
1
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ISBN
9787121415654
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定价
89.00元
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装帧
其他
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开本
16开
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纸张
胶版纸
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页数
280页
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字数
300千字
- 【内容简介】
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本书围绕BFE 开源项目,介绍网络前端接入和网络负载均衡的相关技术原理,说明BFE开源软件的设计思想和实现机制,讲解如何基于BFE开源软件搭建网络接入平台。本书共17 章,分为四个部分。部分为原理篇,介绍BFE 开源项目的概貌,并对网络前端接入技术和网络负载均衡技术做简要介绍;第二部分为设计篇,介绍BFE 开源项目的设计细节,包括BFE 的设计思想、BFE 的转发模型、BFE 的关键机制和HTTPS 的优化等;第三部分为操作篇,说明如何安装和部署BFE、如何在各种使用场景下配置BFE;第四部分为实现篇,从处理流程、插件机制、协议实现等方面说明BFE的实现机制。
- 【作者简介】
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章淼,百度智能云智能负载均衡架构师、百度代码规范委员会主席(兼)
- 【目录】
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原 理 篇
第1 章 BFE 简介·····························································································3
1.1 什么是BFE·························································································3
1.2 BFE平台介绍·····················································································4
1.2.1 为什么需要构建BFE 平台·····················································4
1.2.2 BFE平台的主要功能·····························································6
1.3 BFE开源项目介绍·············································································7
1.3.1 BFE平台的模块组成·····························································7
1.3.2 BFE开源项目中的内容··························································9
第2 章 网络前端接入技术简介·····································································10
2.1 什么是网络前端接入········································································10
2.2 网络前端接入面临的挑战································································11
2.3 百度的网络前端接入方案································································13
2.4 网络前端接入技术的发展趋势························································15
第3 章 网络负载均衡技术简介·····································································24
3.1 负载均衡的概念···············································································24
3.2 网络负载均衡功能的实现································································25
深入理解BFE
·VI·
3.2.1 机制说明···············································································25
3.2.2 两种方式对比········································································27
3.3 四层负载均衡和七层负载均衡························································28
设 计 篇
第4 章 BFE 的设计思想················································································33
4.1 BFE转发引擎重构的缘起································································33
4.2 BFE为什么要基于Go 语言·····························································34
4.3 BFE转发引擎的主要设计思想························································37
4.4 BFE和相关开源项目的对比····························································38
第5 章 BFE 的转发模型················································································42
5.1 转发模型概述···················································································42
5.1.1 基本概念···············································································42
5.1.2 转发过程···············································································43
5.1.3 对多租户实现机制的讨论····················································46
5.2 BFE的路由转发机制·······································································47
5.3 条件表达式·······················································································49
5.3.1 设计思想···············································································49
5.3.2 基本概念···············································································50
5.3.3 语法介绍···············································································51
5.3.4 条件原语匹配的内容····························································52
5.3.5 条件原语名称的规范····························································54
5.4 内网流量调度机制············································································55
5.4.1 内网流量调度背景介绍························································55
5.4.2 内网流量调度工作机制························································60
目 录
·VII·
5.4.3 内网转发的其他机制····························································65
第6 章 与转发相关的关键机制·····································································68
6.1 健康检查机制···················································································68
6.1.1 健康检查的原理····································································69
6.1.2 主动健康检查和被动健康检查············································69
6.1.3 分布式健康检查和集中式健康检查····································73
6.1.4 BFE的健康检查···································································77
6.2 超时设置···························································································77
6.2.1 BFE和客户端间通信的超时·····································
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