@@ -4,43 +4,30 @@ title: JavaGuide(Java学习&&面试指南)
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---
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::: tip 友情提示
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- ** 面试专版** :准备 Java 面试的小伙伴可以考虑面试专版:** [ 《Java 面试指北 》] ( ./zhuanlan/java-mian-shi-zhi-bei.md ) ** (质量很高,专为面试打造,配合 JavaGuide 食用)。
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- ** 知识星球** :专属面试小册/一对一交流/简历修改/专属求职指南,欢迎加入 ** [ JavaGuide 知识星球] ( ./about-the-author/zhishixingqiu-two-years.md ) ** (点击链接即可查看星球的详细介绍,一定一定一定确定自己真的需要再加入,一定一定要看完详细介绍之后再加我)。
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- ** 转载须知** :以下所有文章如非文首说明为转载皆为 JavaGuide 原创,转载在文首注明出处,如发现恶意抄袭/搬运,会动用法律武器维护自己的权益。让我们一起维护一个良好的技术创作环境!
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:::
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- <div align =" center " >
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- <p>
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- <a href="https://github.com/Snailclimb/JavaGuide" target="_blank">
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- <img src="https://oss.javaguide.cn/github/javaguide/csdn/1c00413c65d1995993bf2b0daf7b4f03.png" width="" />
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- </a>
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- </p>
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- <p>
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- <a href="https://javaguide.cn/"><img src="https://img.shields.io/badge/阅读-read-brightgreen.svg" alt="阅读" /></a>
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- <img src="https://img.shields.io/github/stars/Snailclimb/JavaGuide" alt="stars" />
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- <img src="https://img.shields.io/github/forks/Snailclimb/JavaGuide" alt="forks" />
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- <img src="https://img.shields.io/github/issues/Snailclimb/JavaGuide" alt="issues" />
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- </p>
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- <p>
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- <a href="https://github.com/Snailclimb/JavaGuide">Github</a> |
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- <a href="https://gitee.com/SnailClimb/JavaGuide">Gitee</a>
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- </p>
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- </div >
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- <div style =" text-align :center " >
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- <p>
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- <a href="https://javaguide.cn/about-the-author/zhishixingqiu-two-years.html">
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- <img src="https://oss.javaguide.cn/github/javaguide/gongzhonghaoxuanchuan.png" style="margin: 0 auto;" />
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- </a>
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- </p>
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- </div >
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+ [ ![ logo] ( https://oss.javaguide.cn/github/javaguide/csdn/1c00413c65d1995993bf2b0daf7b4f03.png )] ( https://github.com/Snailclimb/JavaGuide )
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+ [ ![ 阅读] ( https://img.shields.io/badge/阅读-read-brightgreen.svg )] ( https://javaguide.cn/ )
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+ ![ Stars] ( https://img.shields.io/github/stars/Snailclimb/JavaGuide )
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+ ![ forks] ( https://img.shields.io/github/forks/Snailclimb/JavaGuide )
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+ ![ issues] ( https://img.shields.io/github/issues/Snailclimb/JavaGuide )
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+ [ GitHub] ( https://github.com/Snailclimb/JavaGuide ) | [ Gitee] ( https://gitee.com/SnailClimb/JavaGuide )
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+ <!-- @include: ./banner.snippet.md -->
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## 项目相关
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- * [ 项目介绍] ( ./javaguide/intro.md )
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- * [ 贡献指南] ( ./javaguide/contribution-guideline.md )
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- * [ 常见问题] ( ./javaguide/faq.md )
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- * [ 项目代办] ( ./javaguide/todo.md )
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+ - [ 项目介绍] ( ./javaguide/intro.md )
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+ - [ 贡献指南] ( ./javaguide/contribution-guideline.md )
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+ - [ 常见问题] ( ./javaguide/faq.md )
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+ - [ 项目代办] ( ./javaguide/todo.md )
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## Java
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@@ -74,15 +61,15 @@ title: JavaGuide(Java学习&&面试指南)
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** 源码分析** :
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- * [ ArrayList 源码+扩容机制分析] ( ./java/collection/arraylist-source-code.md )
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- * [ HashMap(JDK1.8)源码+底层数据结构分析] ( ./java/collection/hashmap-source-code.md )
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- * [ ConcurrentHashMap 源码+底层数据结构分析] ( ./java/collection/concurrent-hash-map-source-code.md )
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+ - [ ArrayList 源码+扩容机制分析] ( ./java/collection/arraylist-source-code.md )
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+ - [ HashMap(JDK1.8)源码+底层数据结构分析] ( ./java/collection/hashmap-source-code.md )
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+ - [ ConcurrentHashMap 源码+底层数据结构分析] ( ./java/collection/concurrent-hash-map-source-code.md )
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### IO
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- * [ IO 基础知识总结] ( ./java/io/io-basis.md )
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- * [ IO 设计模式总结] ( ./java/io/io-design-patterns.md )
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- * [ IO 模型详解] ( ./java/io/io-model.md )
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+ - [ IO 基础知识总结] ( ./java/io/io-basis.md )
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+ - [ IO 设计模式总结] ( ./java/io/io-design-patterns.md )
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+ - [ IO 模型详解] ( ./java/io/io-model.md )
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### 并发
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@@ -100,11 +87,11 @@ title: JavaGuide(Java学习&&面试指南)
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- [ Java 并发容器总结] ( ./java/concurrent/java-concurrent-collections.md )
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- [ Atomic 原子类总结] ( ./java/concurrent/atomic-classes.md )
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- [ AQS 详解] ( ./java/concurrent/aqs.md )
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- - [ CompletableFuture详解 ] ( ./java/concurrent/completablefuture-intro.md )
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+ - [ CompletableFuture 详解 ] ( ./java/concurrent/completablefuture-intro.md )
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### JVM (必看 :+1 : )
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- JVM 这部分内容主要参考 [ JVM 虚拟机规范-Java8 ] ( https://docs.oracle.com/javase/specs/jvms/se8/html/index.html ) 和周志明老师的[ 《深入理解Java虚拟机(第3版 )》] ( https://book.douban.com/subject/34907497/ ) (强烈建议阅读多遍!)。
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+ JVM 这部分内容主要参考 [ JVM 虚拟机规范-Java8 ] ( https://docs.oracle.com/javase/specs/jvms/se8/html/index.html ) 和周志明老师的[ 《深入理解 Java 虚拟机(第 3 版 )》] ( https://book.douban.com/subject/34907497/ ) (强烈建议阅读多遍!)。
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- ** [ Java 内存区域] ( ./java/jvm/memory-area.md ) **
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- ** [ JVM 垃圾回收] ( ./java/jvm/jvm-garbage-collection.md ) **
@@ -117,7 +104,7 @@ JVM 这部分内容主要参考 [JVM 虚拟机规范-Java8 ](https://docs.oracle
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### 新特性
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- - ** Java 8** :[ Java 8 新特性总结(翻译)] ( ./java/new-features/java8-tutorial-translate.md ) 、[ Java8常用新特性总结 ] ( ./java/new-features/java8-common-new-features.md )
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+ - ** Java 8** :[ Java 8 新特性总结(翻译)] ( ./java/new-features/java8-tutorial-translate.md ) 、[ Java8 常用新特性总结 ] ( ./java/new-features/java8-common-new-features.md )
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- [ Java 9 新特性概览] ( ./java/new-features/java9.md )
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- [ Java 10 新特性概览] ( ./java/new-features/java10.md )
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- [ Java 11 新特性概览] ( ./java/new-features/java11.md )
@@ -165,7 +152,7 @@ JVM 这部分内容主要参考 [JVM 虚拟机规范-Java8 ](https://docs.oracle
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- [ 线性数据结构 :数组、链表、栈、队列] ( ./cs-basics/data-structure/linear-data-structure.md )
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- [ 图] ( ./cs-basics/data-structure/graph.md )
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- [ 堆] ( ./cs-basics/data-structure/heap.md )
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- - [ 树] ( ./cs-basics/data-structure/tree.md ) :重点关注[ 红黑树] ( ./cs-basics/data-structure/red-black-tree.md ) 、B-,B+,B* 树、LSM树
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+ - [ 树] ( ./cs-basics/data-structure/tree.md ) :重点关注[ 红黑树] ( ./cs-basics/data-structure/red-black-tree.md ) 、B-,B+,B\ * 树、LSM 树
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其他常用数据结构 :
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算法这部分内容非常重要,如果你不知道如何学习算法的话,可以看下我写的:
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- * [ 算法学习书籍+资源推荐] ( https://www.zhihu.com/question/323359308/answer/1545320858 ) 。
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- * [ 如何刷Leetcode ?] ( https://www.zhihu.com/question/31092580/answer/1534887374 )
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+ - [ 算法学习书籍+资源推荐] ( https://www.zhihu.com/question/323359308/answer/1545320858 ) 。
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+ - [ 如何刷 Leetcode ?] ( https://www.zhihu.com/question/31092580/answer/1534887374 )
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** 常见算法问题总结** :
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- * [ 几道常见的字符串算法题总结 ] ( ./cs-basics/algorithms/string-algorithm-problems.md )
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- * [ 几道常见的链表算法题总结 ] ( ./cs-basics/algorithms/linkedlist-algorithm-problems.md )
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- * [ 剑指 offer 部分编程题] ( ./cs-basics/algorithms/the-sword-refers-to-offer.md )
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- * [ 十大经典排序算法] ( ./cs-basics/algorithms/10-classical-sorting-algorithms.md )
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+ - [ 几道常见的字符串算法题总结 ] ( ./cs-basics/algorithms/string-algorithm-problems.md )
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+ - [ 几道常见的链表算法题总结 ] ( ./cs-basics/algorithms/linkedlist-algorithm-problems.md )
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+ - [ 剑指 offer 部分编程题] ( ./cs-basics/algorithms/the-sword-refers-to-offer.md )
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+ - [ 十大经典排序算法] ( ./cs-basics/algorithms/10-classical-sorting-algorithms.md )
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- 另外,[ GeeksforGeeks] ( https://www.geeksforgeeks.org/fundamentals-of-algorithms/ ) 这个网站总结了常见的算法 ,比较全面系统。
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+ 另外,[ GeeksforGeeks] ( https://www.geeksforgeeks.org/fundamentals-of-algorithms/ ) 这个网站总结了常见的算法 ,比较全面系统。
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## 数据库
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### 基础
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- [ 数据库基础知识总结] ( ./database/basis.md )
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- - [ NoSQL基础知识总结 ] ( ./database/nosql.md )
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+ - [ NoSQL 基础知识总结 ] ( ./database/nosql.md )
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- [ 字符集详解] ( ./database/character-set.md )
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- SQL :
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- - [ SQL语法基础知识总结 ] ( ./database/sql/sql-syntax-summary.md )
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- - [ SQL常见面试题总结 ] ( ./database/sql/sql-questions-01.md )
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+ - [ SQL 语法基础知识总结 ] ( ./database/sql/sql-syntax-summary.md )
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+ - [ SQL 常见面试题总结 ] ( ./database/sql/sql-questions-01.md )
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### MySQL
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** 重要知识点:**
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- - [ MySQL索引详解 ] ( ./database/mysql/mysql-index.md )
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- - [ MySQL事务隔离级别图文详解 )] ( ./database/mysql/transaction-isolation-level.md )
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- - [ MySQL三大日志 (binlog、redo log和undo log)详解] ( ./database/mysql/mysql-logs.md )
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+ - [ MySQL 索引详解 ] ( ./database/mysql/mysql-index.md )
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+ - [ MySQL 事务隔离级别图文详解 )] ( ./database/mysql/transaction-isolation-level.md )
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+ - [ MySQL 三大日志 (binlog、redo log 和 undo log)详解] ( ./database/mysql/mysql-logs.md )
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- [ InnoDB 存储引擎对 MVCC 的实现] ( ./database/mysql/innodb-implementation-of-mvcc.md )
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- [ SQL 语句在 MySQL 中的执行过程] ( ./database/mysql/how-sql-executed-in-mysql.md )
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- [ MySQL 查询缓存详解] ( ./database/mysql/mysql-query-cache.md )
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- - [ MySQL执行计划分析 ] ( ./database/mysql/mysql-query-execution-plan.md )
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- - [ MySQL自增主键一定是连续的吗 ] ( ./database/mysql/mysql-auto-increment-primary-key-continuous.md )
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+ - [ MySQL 执行计划分析 ] ( ./database/mysql/mysql-query-execution-plan.md )
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+ - [ MySQL 自增主键一定是连续的吗 ] ( ./database/mysql/mysql-auto-increment-primary-key-continuous.md )
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- [ MySQL 时间类型数据存储建议] ( ./database/mysql/some-thoughts-on-database-storage-time.md )
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- [ MySQL 隐式转换造成索引失效] ( ./database/mysql/index-invalidation-caused-by-implicit-conversion.md )
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** 重要知识点:**
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- - [ 3种常用的缓存读写策略详解 ] ( ./database/redis/3-commonly-used-cache-read-and-write-strategies.md )
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+ - [ 3 种常用的缓存读写策略详解 ] ( ./database/redis/3-commonly-used-cache-read-and-write-strategies.md )
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- [ Redis 5 种基本数据结构详解] ( ./database/redis/redis-data-structures-01.md )
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- [ Redis 3 种特殊数据结构详解] ( ./database/redis/redis-data-structures-02.md )
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- [ Redis 持久化机制详解] ( ./database/redis/redis-persistence.md )
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## 搜索引擎
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- [ Elasticsearch常见面试题总结 (付费)] ( ./database/elasticsearch/elasticsearch-questions-01.md )
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+ [ Elasticsearch 常见面试题总结 (付费)] ( ./database/elasticsearch/elasticsearch-questions-01.md )
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![ JavaGuide 官方公众号] ( https://oss.javaguide.cn/github/javaguide/gongzhonghaoxuanchuan.png )
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@@ -258,13 +245,13 @@ JVM 这部分内容主要参考 [JVM 虚拟机规范-Java8 ](https://docs.oracle
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### Docker
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- * [ Docker 核心概念总结] ( ./tools/docker/docker-intro.md )
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- * [ Docker 实战] ( ./tools/docker/docker-in-action.md )
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+ - [ Docker 核心概念总结] ( ./tools/docker/docker-intro.md )
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+ - [ Docker 实战] ( ./tools/docker/docker-in-action.md )
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### Git
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- * [ Git 核心概念总结] ( ./tools/git/git-intro.md )
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- * [ Github 实用小技巧总结] ( ./tools/git/github-tips.md )
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+ - [ Git 核心概念总结] ( ./tools/git/git-intro.md )
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+ - [ Github 实用小技巧总结] ( ./tools/git/github-tips.md )
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## 系统设计
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- [ RestFul API 简明教程] ( ./system-design/basis/RESTfulAPI.md )
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- [ 软件工程简明教程简明教程] ( ./system-design/basis/software-engineering.md )
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- - [ 代码命名指南] ( ./system-design/basis/naming.md )
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+ - [ 代码命名指南] ( ./system-design/basis/naming.md )
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- [ 代码重构指南] ( ./system-design/basis/refactoring.md )
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- [ 单元测试指南] ( ./system-design/basis/unit-test.md )
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- [ SSO 单点登录详解] ( ./system-design/security/sso-intro.md )
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- [ 权限系统设计详解] ( ./system-design/security/design-of-authority-system.md )
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#### 数据脱敏
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- 数据脱敏说的就是我们根据特定的规则对敏感信息数据进行变形,比如我们把手机号、身份证号某些位数使用 * 来代替。
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+ 数据脱敏说的就是我们根据特定的规则对敏感信息数据进行变形,比如我们把手机号、身份证号某些位数使用 \ * 来代替。
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#### 敏感词过滤
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- [ Raft 算法解读] ( ./distributed-system/theorem&algorithm&protocol/raft-algorithm.md )
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- [ Gossip 协议详解] ( ./distributed-system/theorem&algorithm&protocol/gossip-protocl.md )
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### API 网关
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[ API 网关详解] ( ./distributed-system/api-gateway.md )
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### RPC
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- * [ RPC 基础常见知识点&面试题总结] ( ./distributed-system/rpc/rpc-intro.md )
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- * [ Dubbo 常见知识点&面试题总结] ( ./distributed-system/rpc/dubbo.md )
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+ - [ RPC 基础常见知识点&面试题总结] ( ./distributed-system/rpc/rpc-intro.md )
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+ - [ Dubbo 常见知识点&面试题总结] ( ./distributed-system/rpc/dubbo.md )
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### ZooKeeper
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@@ -422,21 +407,19 @@ JVM 这部分内容主要参考 [JVM 虚拟机规范-Java8 ](https://docs.oracle
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### 灾备设计和异地多活
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- ** 灾备** = 容灾+备份。
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+ ** 灾备** = 容灾+备份。
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- * ** 备份** : 将系统所产生的的所有重要数据多备份几份。
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- * ** 容灾** : 在异地建立两个完全相同的系统。当某个地方的系统突然挂掉,整个应用系统可以切换到另一个,这样系统就可以正常提供服务了。
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+ - ** 备份** : 将系统所产生的的所有重要数据多备份几份。
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+ - ** 容灾** : 在异地建立两个完全相同的系统。当某个地方的系统突然挂掉,整个应用系统可以切换到另一个,这样系统就可以正常提供服务了。
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** 异地多活** 描述的是将服务部署在异地并且服务同时对外提供服务。和传统的灾备设计的最主要区别在于“多活”,即所有站点都是同时在对外提供服务的。异地多活是为了应对突发状况比如火灾、地震等自然或者人为灾害。
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## Star 趋势
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- ![ ] ( https://api.star-history.com/svg?repos=Snailclimb/JavaGuide&type=Date )
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+ ![ Stars] ( https://api.star-history.com/svg?repos=Snailclimb/JavaGuide&type=Date )
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## 公众号
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如果大家想要实时关注我更新的文章以及分享的干货的话,可以关注我的公众号“** JavaGuide** ”。
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![ JavaGuide 官方公众号] ( https://oss.javaguide.cn/github/javaguide/gongzhonghaoxuanchuan.png )
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