<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>后端工程师八股知识体系 - 标签 - 红茶馆</title><link>https://onlyblacktea.cn/tags/%E5%90%8E%E7%AB%AF%E5%B7%A5%E7%A8%8B%E5%B8%88%E5%85%AB%E8%82%A1%E7%9F%A5%E8%AF%86%E4%BD%93%E7%B3%BB/</link><description>红茶馆</description><generator>Hugo 0.168.0 &amp; FixIt v1.0.0-beta.3</generator><language>zh-CN</language><managingEditor>804559276@qq.com (破戒僧)</managingEditor><webMaster>804559276@qq.com (破戒僧)</webMaster><copyright>Onlyblacktea</copyright><lastBuildDate>Fri, 16 Oct 2026 00:00:00 +0800</lastBuildDate><atom:link href="https://onlyblacktea.cn/tags/%E5%90%8E%E7%AB%AF%E5%B7%A5%E7%A8%8B%E5%B8%88%E5%85%AB%E8%82%A1%E7%9F%A5%E8%AF%86%E4%BD%93%E7%B3%BB/index.xml" rel="self" type="application/rss+xml"/><item><title>前言：如何使用这本书</title><link>https://onlyblacktea.cn/book/backend/preface/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/preface/</guid><category domain="https://onlyblacktea.cn/categories/%E5%90%8E%E7%AB%AF%E5%B7%A5%E7%A8%8B%E5%B8%88%E5%85%AB%E8%82%A1%E7%9F%A5%E8%AF%86%E4%BD%93%E7%B3%BB/">后端工程师八股知识体系</category><description>书籍定位与取舍、知识地图、三条阅读路线、全书目录与排版约定。</description></item><item><title>第 1 章 存储层次与 CPU 微架构</title><link>https://onlyblacktea.cn/book/backend/ch01/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch01/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%80%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BB%84%E6%88%90%E4%B8%8E%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84/">第一篇 计算机组成与体系结构</category><description>存储层次与延迟量级、局部性与缓存行、三类缺失、MESI 一致性、伪共享、流水线与推测执行、NUMA。</description></item><item><title>第 2 章 程序如何真正运行</title><link>https://onlyblacktea.cn/book/backend/ch02/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch02/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%80%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BB%84%E6%88%90%E4%B8%8E%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84/">第一篇 计算机组成与体系结构</category><description>编译链接全链路、ELF 结构、静态与动态链接、延迟绑定、内存对齐与栈帧、大小端。</description></item><item><title>第 3 章 性能工程：从纳秒到毫秒</title><link>https://onlyblacktea.cn/book/backend/ch03/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch03/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%80%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BB%84%E6%88%90%E4%B8%8E%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84/">第一篇 计算机组成与体系结构</category><description>延迟数量级心算、吞吐与延迟、Amdahl 与 Little 定律、尾延迟放大、基准测试五个陷阱。</description></item><item><title>第 4 章 进程、线程与写时复制</title><link>https://onlyblacktea.cn/book/backend/ch04/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch04/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>fork 与写时复制的完整机制、clone 与 exec、僵尸与孤儿进程、守护进程、NPTL 与 LWP。</description></item><item><title>第 5 章 调度与 CPU 虚拟化</title><link>https://onlyblacktea.cn/book/backend/ch05/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch05/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>调度三目标的矛盾、经典算法与致命场景、CFS 的 vruntime 与 nice 换算、多核负载均衡。</description></item><item><title>第 6 章 同步、锁与死锁</title><link>https://onlyblacktea.cn/book/backend/ch06/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch06/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>CAS 与 ABA、自旋与互斥的判据、条件变量、内存屏障、死锁四条件的推导、银行家算法。</description></item><item><title>第 7 章 文件描述符、VFS 与 I/O 多路复用</title><link>https://onlyblacktea.cn/book/backend/ch07/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch07/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>文件描述符三层结构、VFS、select/poll/epoll 与 epoll 内部实现、LT 与 ET、零拷贝三种实现。</description></item><item><title>第 8 章 内存管理</title><link>https://onlyblacktea.cn/book/backend/ch08/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch08/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>虚拟内存动机、多级页表与 TLB、缺页四类、页替换算法与 Clock、malloc 的分界。</description></item><item><title>第 9 章 中断、系统调用与块层</title><link>https://onlyblacktea.cn/book/backend/ch09/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch09/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%8C%E7%AF%87-%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/">第二篇 操作系统</category><description>上下半部与三种下半部、中断上下文约束、系统调用完整路径、vDSO、信号、块层与 I/O 调度器。</description></item><item><title>第 10 章 进程、信号与资源限制</title><link>https://onlyblacktea.cn/book/backend/ch10/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch10/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%89%E7%AF%87-linux/">第三篇 Linux</category><description>进程状态机与 D 态不可杀、ps/top 字段含义、/proc 速查、信号陷阱、ulimit 与 cgroup、namespace。</description></item><item><title>第 11 章 Linux 性能四板斧</title><link>https://onlyblacktea.cn/book/backend/ch11/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch11/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%89%E7%AF%87-linux/">第三篇 Linux</category><description>平均负载的准确含义、CPU 八项分解、内存指标、iostat 的 await 与 %util、perf 与火焰图、排查案例。</description></item><item><title>第 12 章 内存、OOM 与 swap</title><link>https://onlyblacktea.cn/book/backend/ch12/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch12/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%89%E7%AF%87-linux/">第三篇 Linux</category><description>/proc/meminfo 全字段、page cache 与脏页回写、OOM killer 选择算法、overcommit、swappiness。</description></item><item><title>第 13 章 文件系统、磁盘与 I/O 排查</title><link>https://onlyblacktea.cn/book/backend/ch13/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch13/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%89%E7%AF%87-linux/">第三篇 Linux</category><description>ext4 与 xfs 取舍、inode 耗尽、du 与 df 不一致、挂载选项、RAID 写惩罚、fio 与 IOPS 口径。</description></item><item><title>第 14 章 命令行与 Shell 速查</title><link>https://onlyblacktea.cn/book/backend/ch14/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch14/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%89%E7%AF%87-linux/">第三篇 Linux</category><description>三剑客高频用法、端口与进程排查、日志分析、find 与 xargs、重定向陷阱、Nginx 日志 TOP10 推导。</description></item><item><title>第 15 章 体系结构与分层</title><link>https://onlyblacktea.cn/book/backend/ch15/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch15/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%9B%9B%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/">第四篇 计算机网络</category><description>分层代价、封装与解封装全旅程、MTU 与 MSS 的层次归属、ARP、NAT 与打洞、BDP。</description></item><item><title>第 16 章 TCP 连接管理</title><link>https://onlyblacktea.cn/book/backend/ch16/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch16/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%9B%9B%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/">第四篇 计算机网络</category><description>报文头全字段、三次握手每步作用、为什么不能两次、两个队列与溢出、TIME_WAIT 的 2MSL、状态机。</description></item><item><title>第 17 章 TCP 可靠传输与拥塞控制</title><link>https://onlyblacktea.cn/book/backend/ch17/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch17/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%9B%9B%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/">第四篇 计算机网络</category><description>RTO 计算、快速重传与 SACK、滑动窗口与零窗口探测、Nagle 死锁、cwnd 演化完整折线、CUBIC 与 BBR。</description></item><item><title>第 18 章 HTTP 演进与 HTTPS</title><link>https://onlyblacktea.cn/book/backend/ch18/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch18/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%9B%9B%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/">第四篇 计算机网络</category><description>HTTP/1.1 队头阻塞、HTTP/2 多路复用与 HPACK、HTTP/3 与 QUIC、TLS 1.2 与 1.3 握手对比、状态码陷阱。</description></item><item><title>第 19 章 DNS、CDN 与网络排障</title><link>https://onlyblacktea.cn/book/backend/ch19/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch19/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%9B%9B%E7%AF%87-%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/">第四篇 计算机网络</category><description>DNS 递归与迭代、记录类型与 TTL、dig +trace、CDN 回源、curl -w 分段排障、抓包与工具边界。</description></item><item><title>第 20 章 MySQL 架构与存储引擎</title><link>https://onlyblacktea.cn/book/backend/ch20/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch20/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>三层架构与 SQL 生命周期、优化器误判、buffer pool、change buffer、页结构与行格式、UPDATE 生命周期。</description></item><item><title>第 21 章 redo log、undo log 与 binlog</title><link>https://onlyblacktea.cn/book/backend/ch21/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch21/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>WAL 思想、LSN 与环形结构、组提交、undo 双重作用、binlog 三种格式、两阶段提交三种崩溃点分析。</description></item><item><title>第 22 章 事务、隔离级别与 MVCC</title><link>https://onlyblacktea.cn/book/backend/ch22/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch22/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>ACID 的实现依赖、隔离级别与异常对照、ReadView 可见性算法、RC 与 RR 的根因、RR 下仍幻读的场景。</description></item><item><title>第 23 章 索引原理与设计</title><link>https://onlyblacktea.cn/book/backend/ch23/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch23/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>为什么是 B+ 树、树高算例、聚簇与二级索引、回表与覆盖索引、最左前缀推导、索引失效清单。</description></item><item><title>第 24 章 锁、加锁规则与死锁</title><link>https://onlyblacktea.cn/book/backend/ch24/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch24/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>MDL 与 DDL 雪崩、三种行锁形态、加锁规则八条、意向锁、隐式锁、死锁日志读法、乐观与悲观锁。</description></item><item><title>第 25 章 SQL 优化与执行计划</title><link>https://onlyblacktea.cn/book/backend/ch25/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch25/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>EXPLAIN 全字段、type 十级、key_len 计算、Extra 危险信号、深分页三方案、JOIN 三种算法、在线 DDL。</description></item><item><title>第 26 章 复制、高可用与分库分表</title><link>https://onlyblacktea.cn/book/backend/ch26/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch26/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>三种复制模式、复制线程模型、主从延迟五原因、并行复制、seconds_behind_master 为何不准、分库分表路由。</description></item><item><title>第 27 章 Redis 原理与缓存架构</title><link>https://onlyblacktea.cn/book/backend/ch27/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch27/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%BA%94%E7%AF%87-%E6%95%B0%E6%8D%AE%E5%BA%93/">第五篇 数据库</category><description>单线程模型、八种编码与转换阈值、渐进式 rehash、淘汰策略、RDB/AOF、哨兵与 Cluster、缓存三件套与一致性。</description></item><item><title>第 28 章 Java 语言与对象模型</title><link>https://onlyblacktea.cn/book/backend/ch28/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch28/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%85%AD%E7%AF%87-javajvm-%E4%B8%8E%E5%B9%B6%E5%8F%91/">第六篇 Java、JVM 与并发</category><description>对象布局与指针压缩、equals/hashCode 契约、字符串常量池、装箱缓存、反射与动态代理、泛型擦除。</description></item><item><title>第 29 章 集合框架原理</title><link>https://onlyblacktea.cn/book/backend/ch29/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch29/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%85%AD%E7%AF%87-javajvm-%E4%B8%8E%E5%B9%B6%E5%8F%91/">第六篇 Java、JVM 与并发</category><description>ArrayList 快速失败、HashMap 扰动函数与扩容拆分、ConcurrentHashMap 演进、TreeMap 与 LRU、TimSort。</description></item><item><title>第 30 章 JMM、volatile 与 synchronized</title><link>https://onlyblacktea.cn/book/backend/ch30/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch30/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%85%AD%E7%AF%87-javajvm-%E4%B8%8E%E5%B9%B6%E5%8F%91/">第六篇 Java、JVM 与并发</category><description>happens-before 八条、内存屏障、volatile 与 DCL、Mark Word 与锁升级路径、final 安全发布、ThreadLocal 泄漏。</description></item><item><title>第 31 章 并发工具、线程池与 AQS</title><link>https://onlyblacktea.cn/book/backend/ch31/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch31/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%85%AD%E7%AF%87-javajvm-%E4%B8%8E%E5%B9%B6%E5%8F%91/">第六篇 Java、JVM 与并发</category><description>线程池七参数与提交四步流程、拒绝策略、Executors 隐患、线程数公式、AQS 队列与 Condition、CompletableFuture。</description></item><item><title>第 32 章 JVM 内存结构与 GC</title><link>https://onlyblacktea.cn/book/backend/ch32/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch32/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%85%AD%E7%AF%87-javajvm-%E4%B8%8E%E5%B9%B6%E5%8F%91/">第六篇 Java、JVM 与并发</category><description>运行时数据区、TLAB 与逃逸分析、GC Roots、四种引用、Minor GC 与晋升、三色标记漏标、CMS/G1/ZGC、八种 OOM。</description></item><item><title>第 33 章 消息队列：可靠性三件套</title><link>https://onlyblacktea.cn/book/backend/ch33/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch33/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%83%E7%AF%87-%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97%E5%88%86%E5%B8%83%E5%BC%8F%E4%B8%8E%E5%BE%AE%E6%9C%8D%E5%8A%A1/">第七篇 消息队列、分布式与微服务</category><description>消息丢失三环节、ISR 与 HW/LEO、重复根因与幂等四方案、顺序消息三层、消息积压处理、延迟消息与时间轮。</description></item><item><title>第 34 章 分布式理论：CAP、共识与一致性</title><link>https://onlyblacktea.cn/book/backend/ch34/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch34/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%83%E7%AF%87-%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97%E5%88%86%E5%B8%83%E5%BC%8F%E4%B8%8E%E5%BE%AE%E6%9C%8D%E5%8A%A1/">第七篇 消息队列、分布式与微服务</category><description>CAP 与 PACELC、一致性模型谱系、Raft 完整机制、分布式事务六方案、分布式 ID、分布式锁与 fencing token、限流。</description></item><item><title>第 35 章 微服务架构与治理</title><link>https://onlyblacktea.cn/book/backend/ch35/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch35/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E4%B8%83%E7%AF%87-%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97%E5%88%86%E5%B8%83%E5%BC%8F%E4%B8%8E%E5%BE%AE%E6%9C%8D%E5%8A%A1/">第七篇 消息队列、分布式与微服务</category><description>微服务取舍、注册发现两模式、负载均衡策略、熔断三态、重试放大、降级、链路追踪、灰度发布。</description></item><item><title>第 36 章 场景设计题的答题框架</title><link>https://onlyblacktea.cn/book/backend/ch36/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/ch36/</guid><category domain="https://onlyblacktea.cn/categories/%E7%AC%AC%E5%85%AB%E7%AF%87-%E5%9C%BA%E6%99%AF%E8%AE%BE%E8%AE%A1%E4%B8%8E%E9%9D%A2%E8%AF%95%E5%A4%8D%E7%9B%98/">第八篇 场景设计与面试复盘</category><description>设计题评分维度、六步答题框架、容量估算完整算例、秒杀六层防线、短链接、排行榜、Feed 推拉。</description></item><item><title>附录 A 核心参数与数量级速查</title><link>https://onlyblacktea.cn/book/backend/appendix-a/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/appendix-a/</guid><category domain="https://onlyblacktea.cn/categories/%E9%99%84%E5%BD%95/">附录</category><description>延迟数量级、Linux 内核参数、磁盘与 RAID、TCP/IP 常量、InnoDB 与 Redis 与 JVM 默认值、端口速查。</description></item><item><title>附录 B 高频面试问题索引</title><link>https://onlyblacktea.cn/book/backend/appendix-b/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/appendix-b/</guid><category domain="https://onlyblacktea.cn/categories/%E9%99%84%E5%BD%95/">附录</category><description>397 条高频问法的正向索引 + 297 个关键词的反向索引，附最后 30 分钟清单。</description></item><item><title>附录 C 术语中英对照表</title><link>https://onlyblacktea.cn/book/backend/appendix-c/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/appendix-c/</guid><category domain="https://onlyblacktea.cn/categories/%E9%99%84%E5%BD%95/">附录</category><description>637 条术语中英对照、纯缩写速查表与易混术语对。</description></item><item><title>附录 D 学习路线、能力矩阵与自测清单</title><link>https://onlyblacktea.cn/book/backend/appendix-d/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/appendix-d/</guid><category domain="https://onlyblacktea.cn/categories/%E9%99%84%E5%BD%95/">附录</category><description>三条阅读路线、能力矩阵、177 条自测清单、三套模拟面试脚本与深入路径。</description></item><item><title>后端工程师八股知识体系</title><link>https://onlyblacktea.cn/book/backend/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/backend/</guid><category domain="https://onlyblacktea.cn/categories/%E5%90%8E%E7%AB%AF%E5%B7%A5%E7%A8%8B%E5%B8%88%E5%85%AB%E8%82%A1%E7%9F%A5%E8%AF%86%E4%BD%93%E7%B3%BB/">后端工程师八股知识体系</category><description>从计算机组成到分布式 —— 以技术面试高频考点为锚点的原理深挖</description></item><item><title>书架</title><link>https://onlyblacktea.cn/book/</link><pubDate>Wed, 16 Sep 2026 00:00:00 +0800</pubDate><author>804559276@qq.com (破戒僧)</author><guid>https://onlyblacktea.cn/book/</guid><category domain="https://onlyblacktea.cn/categories/%E4%B9%A6%E6%9E%B6/">书架</category><description>两本系统化长文书：《AI 工程师知识体系》与《后端工程师八股知识体系》。</description></item></channel></rss>