René's URL Explorer Experiment


Title: GitHub - em-xie/java-notes: 自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新)

Open Graph Title: GitHub - em-xie/java-notes: 自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新)

X Title: GitHub - em-xie/java-notes: 自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新)

Description: 自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新) - em-xie/java-notes

Open Graph Description: 自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新) - em-xie/java-notes

X Description: 自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新) - em-xie/java-notes

Opengraph URL: https://github.com/em-xie/java-notes

X: @github

direct link

Domain: patch-diff.githubusercontent.com

route-pattern/:user_id/:repository
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:b8e97586-8117-0c6e-e7a5-363fc4b04279
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idBC34:13E147:96FC972:C4B2316:6975CB3B
html-safe-nonce7ba51ea39b9b28486ded9a56ee88902b0d565a98afaf6279d7c571dfa3a24ef7
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCQzM0OjEzRTE0Nzo5NkZDOTcyOkM0QjIzMTY6Njk3NUNCM0IiLCJ2aXNpdG9yX2lkIjoiNzA3NTU3MjA5MDc5NjYzNDE5IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac594f7c51c769ef9e121872308a938a656e159e454892f9bf46152419592a0826
hovercard-subject-tagrepository:630836302
github-keyboard-shortcutsrepository,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location//
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/em-xie/java-notes
twitter:imagehttps://opengraph.githubassets.com/8d808eb545629f68d2defb37f11c802c778c930f1704c4350480670878eb35d4/em-xie/java-notes
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/8d808eb545629f68d2defb37f11c802c778c930f1704c4350480670878eb35d4/em-xie/java-notes
og:image:alt自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新) - em-xie/java-notes
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None4a4bf5f4e28041a9d2e5c107d7d20b78b4294ba261cab243b28167c16a623a1f
turbo-cache-controlno-preview
go-importgithub.com/em-xie/java-notes git https://github.com/em-xie/java-notes.git
octolytics-dimension-user_id124896605
octolytics-dimension-user_loginem-xie
octolytics-dimension-repository_id630836302
octolytics-dimension-repository_nwoem-xie/java-notes
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id174652142
octolytics-dimension-repository_parent_nwoDreamCats/java-notes
octolytics-dimension-repository_network_root_id174652142
octolytics-dimension-repository_network_root_nwoDreamCats/java-notes
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release488b30e96dfd057fbbe44c6665ccbc030b729dde
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://patch-diff.githubusercontent.com/em-xie/java-notes#start-of-content
https://patch-diff.githubusercontent.com/
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Fem-xie%2Fjava-notes
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Fem-xie%2Fjava-notes
Sign up https://patch-diff.githubusercontent.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&source=header-repo&source_repo=em-xie%2Fjava-notes
Reloadhttps://patch-diff.githubusercontent.com/em-xie/java-notes
Reloadhttps://patch-diff.githubusercontent.com/em-xie/java-notes
Reloadhttps://patch-diff.githubusercontent.com/em-xie/java-notes
em-xie https://patch-diff.githubusercontent.com/em-xie
java-noteshttps://patch-diff.githubusercontent.com/em-xie/java-notes
DreamCats/java-noteshttps://patch-diff.githubusercontent.com/DreamCats/java-notes
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Fem-xie%2Fjava-notes
Fork 0 https://patch-diff.githubusercontent.com/login?return_to=%2Fem-xie%2Fjava-notes
Star 0 https://patch-diff.githubusercontent.com/login?return_to=%2Fem-xie%2Fjava-notes
blog.heiye.site/https://blog.heiye.site/
0 stars https://patch-diff.githubusercontent.com/em-xie/java-notes/stargazers
328 forks https://patch-diff.githubusercontent.com/em-xie/java-notes/forks
Branches https://patch-diff.githubusercontent.com/em-xie/java-notes/branches
Tags https://patch-diff.githubusercontent.com/em-xie/java-notes/tags
Activity https://patch-diff.githubusercontent.com/em-xie/java-notes/activity
Star https://patch-diff.githubusercontent.com/login?return_to=%2Fem-xie%2Fjava-notes
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Fem-xie%2Fjava-notes
Code https://patch-diff.githubusercontent.com/em-xie/java-notes
Pull requests 0 https://patch-diff.githubusercontent.com/em-xie/java-notes/pulls
Actions https://patch-diff.githubusercontent.com/em-xie/java-notes/actions
Projects 0 https://patch-diff.githubusercontent.com/em-xie/java-notes/projects
Security 0 https://patch-diff.githubusercontent.com/em-xie/java-notes/security
Insights https://patch-diff.githubusercontent.com/em-xie/java-notes/pulse
Code https://patch-diff.githubusercontent.com/em-xie/java-notes
Pull requests https://patch-diff.githubusercontent.com/em-xie/java-notes/pulls
Actions https://patch-diff.githubusercontent.com/em-xie/java-notes/actions
Projects https://patch-diff.githubusercontent.com/em-xie/java-notes/projects
Security https://patch-diff.githubusercontent.com/em-xie/java-notes/security
Insights https://patch-diff.githubusercontent.com/em-xie/java-notes/pulse
Brancheshttps://patch-diff.githubusercontent.com/em-xie/java-notes/branches
Tagshttps://patch-diff.githubusercontent.com/em-xie/java-notes/tags
https://patch-diff.githubusercontent.com/em-xie/java-notes/branches
https://patch-diff.githubusercontent.com/em-xie/java-notes/tags
1,527 Commitshttps://patch-diff.githubusercontent.com/em-xie/java-notes/commits/master/
https://patch-diff.githubusercontent.com/em-xie/java-notes/commits/master/
Javahttps://patch-diff.githubusercontent.com/em-xie/java-notes/tree/master/Java
Javahttps://patch-diff.githubusercontent.com/em-xie/java-notes/tree/master/Java
.gitignorehttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/.gitignore
.gitignorehttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/.gitignore
README.mdhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/README.md
README.mdhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/README.md
books.mdhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/books.md
books.mdhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/books.md
wx.mdhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/wx.md
wx.mdhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/wx.md
READMEhttps://patch-diff.githubusercontent.com/em-xie/java-notes
https://patch-diff.githubusercontent.com/em-xie/java-notes#java-notes
https://patch-diff.githubusercontent.com/em-xie/java-notes#引言
个人博客https://blog.heiye.site/
在线面试阅读https://heiye.site/java-interview/
访问链接https://mp.weixin.qq.com/s/NTRnfdPcr2pVnTvhFMYJCg
https://patch-diff.githubusercontent.com/em-xie/java-notes#dreamcats
在线面试助手https://github.com/DreamCats/online-interview
大厂面经汇总https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/mianjing/README.md
Java 后端知识分类https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/classify/README.md
疯狂吐血系列https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/crazy/README.md
知识架构思维导图https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/mind/README.md
CS-Noteshttp://www.cyc2018.xyz/
写算法套路模板https://github.com/labuladong/fucking-algorithm
按热度总结 lchttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/alg/%E6%8C%89%E7%83%AD%E5%BA%A6%E6%80%BB%E7%BB%93lc.md
剑指 Offerhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/alg/%E5%89%91%E6%8C%87offer.md
个人秋招刷熟题https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/alg/%E4%B8%AA%E4%BA%BA%E5%88%B7%E7%86%9F%E9%A2%98.md
秋招常考的热点题https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/alg/README.md
LC-SQLhttps://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/bishi/sql.md
图解 SQL 面试题https://zhuanlan.zhihu.com/p/38354000
牛客走起来https://www.nowcoder.com/contestRoom
微服务班车在线预约系统-文档https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/bus/README.md
微服务班车在线预约系统-项目地址https://github.com/DreamCats/school-bus
B 站淘了 2 个 Java 实战项目：选一个认真钻研即可https://mp.weixin.qq.com/s/B-Gzw20xKIPC_w4b_8bJiA
JDK1.8 部分源码https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/jdk/README.md
相应阅读的书籍https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/books.md
Spring 简要学习https://patch-diff.githubusercontent.com/em-xie/java-notes/blob/master/Java/spring-books/README.md
在线推送 lc 脚本https://github.com/DreamCats/dream-script/blob/master/notify_lc.py
在线推送知识点https://github.com/DreamCats/dream-script/blob/master/notify_know.py
https://patch-diff.githubusercontent.com/em-xie/java-notes#文章系列
https://patch-diff.githubusercontent.com/em-xie/java-notes#-其他
free-programming-bookshttps://github.com/EbookFoundation/free-programming-books
计算机专业电子书下载https://tanqingbo.cn/CSBook001/
计算机专业电子书下载-2https://tanqingbo.cn/CSBook001/
各个技术开发文档https://www.bookstack.cn/
TikTok 二面: 说下二维码登录的原理？https://mp.weixin.qq.com/s/HUJxTbMr0mep9uxAOa4F0A
性能优化：关于缓存的一些思考https://mp.weixin.qq.com/s/9aUTvdKFbsi_fzuO0BjPvw
技术面试最后反问面试官的话https://github.com/yifeikong/reverse-interview-zh
https://patch-diff.githubusercontent.com/em-xie/java-notes#java
面试官：谈谈 JVM 垃圾回收的三色标记，避坑建议看这篇就够了https://www.toutiao.com/a6940243711880364577/
JVM 如何判断哪些对象可以回收？https://mp.weixin.qq.com/s/4D49dPEfGlTV04vso3VT5Q
Java Map 中那些巧妙的设计https://mp.weixin.qq.com/s/7UTEHA6pdHeitg1htzdcRw
JDK 16 中的 ZGC：平均暂停时间 0.05 毫秒https://zhuanlan.zhihu.com/p/359249269
再谈 synchronized 锁升级https://mp.weixin.qq.com/s/G4z08HfiqJ4qm3th0KtovA
Java 线程池源码解析https://juejin.cn/post/6946087172143317023
String 的不可变真的是因为 final 吗？https://www.cnblogs.com/cswiki/p/14628286.html
假期后来一波干货：一文理清 JVM 和 GChttps://www.toutiao.com/a6947938522997342734/
java高并发情况下sychronized有什么问题？http://mtw.so/6svoUV
Java 并发高频面试题：聊聊你对 AQS 的理解？http://mrw.so/6bwBMh
【基本功】不可不说的 Java“锁”事https://mp.weixin.qq.com/s/E2fOUHOabm10k_EVugX08g
并发下的 HashMap 为什么会引起死循环？？？http://mtw.so/5EG54Nhttp://mtw.so/5EG54N
两次被裁之后，我终于解决了数据库缓存一致性问题https://mp.weixin.qq.com/s/Ie2jGnRqv0vGgWvrKU0tMA
别再纠结线程池大小/线程数量了，没有固定公式的https://juejin.cn/post/6948034657321484318
Spring 拦截器和过滤器的区别？http://mtw.so/5QnbxF
面试官：能说出 Synchronized 同步方法的八种使用场景吗https://mp.weixin.qq.com/s/zTKcixJ6CUC-oq7VJMjYEA
Java 内存访问重排序的研究https://tech.meituan.com/2014/09/23/java-memory-reordering.html
面试官：谈谈 JVM 垃圾回收的三色标记，避坑建议看这篇就够了http://mrw.so/5suJqN
Java NIO 浅析https://tech.meituan.com/2016/11/04/nio.html
Java Hotspot G1 GC 的一些关键技术https://tech.meituan.com/2016/09/23/g1.html
Java 8 系列之重新认识 HashMaphttps://tech.meituan.com/2016/06/24/java-hashmap.html
新一代垃圾回收器 ZGC 的探索与实践https://tech.meituan.com/2020/08/06/new-zgc-practice-in-meituan.html
Java 线程池实现原理及其在美团业务中的实践https://tech.meituan.com/2020/04/02/java-pooling-pratice-in-meituan.html
盘点 SpringIOC : 循环依赖https://juejin.cn/post/6953623068568715294
类加载常见错误总结，写得非常好！https://mp.weixin.qq.com/s/tu90FNXKSQUID2l1dSZyJg
Java 双刃剑之 Unsafe 类详解https://mp.weixin.qq.com/s/K5JrXsKVWoJ5JF3P95_P3w
有了 CopyOnWrite 为何又要有 ReadWriteLock？https://mp.weixin.qq.com/s/4-U7SpexOR331zVd3FnWuQ
ThreadLocal 使用与原理https://juejin.cn/post/6959333602748268575
动态代理总结，你要知道的都在这里，无废话！https://juejin.cn/post/6963050105893027871
Java 并发-线程池篇-附场景分析https://mp.weixin.qq.com/s/3uSBmQJcv9eEWs-mHl0Ifw
从源码角度学习 Java 动态代理https://mp.weixin.qq.com/s/jaLvb21yVHg2R_gJ-JSeVA
现在已经卷到需要问三色标记了吗？https://juejin.cn/post/6967184141833994248
一文理解 JVM 线程属于用户态还是内核态https://mp.weixin.qq.com/s/afr-S_hpuidUHDOSVxjjcw
一文理解 Java 中的 SPI 机制https://mp.weixin.qq.com/s/EvVSyJYtI2kNe7DNw-q38A
给老板解释解释，为什么要用 SpringCloud alibaba 作为微服务开发框架？？？https://mp.weixin.qq.com/s/AYCSL5BhfOcH-HpE1VP-mg
如何实现一个简易版的 Spring - 如何实现 AOP（终结篇）https://www.cnblogs.com/mghio/p/14881156.html
高频面试题-请把 Java 的双亲委派机制说清楚！https://juejin.cn/post/6974405506630680590
北京某大公司：SpringBean 生命周期https://juejin.cn/post/6979398918429736996
通俗易懂的 ReentrantLock，不懂你来砍我http://mtw.so/5x9ScQ
面试官："遇到过死锁问题吗？怎么发生的？如何解决呢？"https://mp.weixin.qq.com/s/qSkRtwH_jUjXHPxu0KDQxA
String s="a"+"b"+"c"，到底创建了几个对象？https://mp.weixin.qq.com/s/IVmVdCQCKOXk8NnHNcFz4A
聊聊 spring 事务失效的 12 种场景，太坑了https://mp.weixin.qq.com/s/4M4rePjjy8-UBVvCzHchTQ
面渣逆袭：JVM 经典五十问，这下面试稳了！https://mp.weixin.qq.com/s/XYsEJyIo46jXhHE1sOR_0Q
https://patch-diff.githubusercontent.com/em-xie/java-notes#-数据库
分页场景（limit,offset）为什么会慢？https://mp.weixin.qq.com/s/CfcU1rde3SkDlvCJGXnK7A
谈谈 MySQL 锁https://toutiao.io/k/z5c0vp0
好代码实践：基于 Redis 的轻量级分布式均衡消费队列https://mp.weixin.qq.com/s/2cOhU3L88E3_ZV3ywl136A
Redis 入门：Redis 概念和基础 (查看原文)https://toutiao.io/k/47fg3nq
Innodb 中的事务隔离级别和锁的关系https://tech.meituan.com/2014/08/20/innodb-lock.html
MySQL 索引原理及慢查询优化https://tech.meituan.com/2014/06/30/mysql-index.html
浅谈分库分表那些事儿https://mp.weixin.qq.com/s/X6FI9Ci7ZXGDNDCkh2VnNA
MySQL 与 Redis 缓存的同步方案https://segmentfault.com/a/1190000039915710
我面试几乎必问：你设计索引的原则是什么？怎么避免索引失效？https://www.cnblogs.com/hollischuang/p/14749826.html
分区取模分库分表策略：多表事务分库内闭环解决方案https://mp.weixin.qq.com/s/4S_BhPtIMikefPJLo5498Q
亿级系统的 Redis 缓存如何设计？？？https://mp.weixin.qq.com/s/mc1zzjy5fEbXCxwhJoWA2Q
美团二面：Redis 与 MySQL 双写一致性如何保证？https://juejin.cn/post/6964531365643550751
索引失效的场景有哪些？索引何时会失效？https://segmentfault.com/a/1190000040066409
看完这篇还不懂 MySQL 主从复制，可以回家躺平了～https://www.cnblogs.com/qianyueric/p/14822012.html
快速了解缓存穿透与缓存雪崩https://blog.csdn.net/y277an/article/details/97457358?spm=1001.2014.3001.5501
面试题：mysql 一棵 B+ 树能存多少条数据？https://mp.weixin.qq.com/s/IdpY7CPxyqRNx3BYYxl2Ow
为什么磁盘存储引擎用 b+树来作为索引结构？https://mp.weixin.qq.com/s/8gDVqlywLBl-MZa6XrtXug
源码级别了解 Redis 持久化https://segmentfault.com/a/1190000040186654
大厂经典面试题：Redis 为什么这么快？https://juejin.cn/post/6978280894704386079
一文了解数据拆分与分库分表https://mp.weixin.qq.com/s/LDUWmEb8z5mTjPZLlJ1iVw
【redis 前传】zset 如何解决内部链表查找效率低下|跳表构建https://juejin.cn/post/6983810713055658015
值得收藏，揭秘 MySQL 多版本并发控制实现原理https://mp.weixin.qq.com/s/OYDfxgzNAOUGFILGk__CBQ
慢 SQL 排查思路？就这。https://mp.weixin.qq.com/s/3yki4dljbLMgnOVrsqbk8w
42 张图带你撸完 MySQL 优化https://www.cnblogs.com/cxuanBlog/p/15059928.html
容易引起雪崩的两个处理http://mtw.so/6iZInk
一个 MySQL 锁和面试官大战三十回合，我霸中霸！https://mp.weixin.qq.com/s/VjsQR_co2oM11EywegZrMw
五分钟搞懂 MySQL 索引下推https://mp.weixin.qq.com/s/iQnArUNIsZFzVCj90MZjyg
干货-16 张图吃透 Redis 架构演进https://jishuin.proginn.com/p/763bfbd4d516
慢 sql 治理经典案例分享https://mp.weixin.qq.com/s/WyfRV-7sK_O8pxDZbPXQtQ
基于代价的慢查询优化建议https://mp.weixin.qq.com/s/MaQTI4afIh2Zehc-F-iisQ
https://patch-diff.githubusercontent.com/em-xie/java-notes#-分布式中间件
分布式系统互斥性与幂等性问题的分析与解决https://tech.meituan.com/2016/09/29/distributed-system-mutually-exclusive-idempotence-cerberus-gtis.html
一文搞懂分布式锁的原理与实现https://mp.weixin.qq.com/s/CiqQT4U3_NPbrBhGR6wAvQ
【万级并发】电商库存扣减如何设计？不超卖！https://mp.weixin.qq.com/s/jJTIBL8unJ-IRbDqgREsCw
七种分布式事务的解决方案，一次讲给你听http://mrw.so/5WvneB
服务端如何防止重复支付https://juejin.cn/post/6956790589606068232
为什么大厂服务并发高却很稳定？分布式服务熔断降级限流利器至 Hystrixhttps://juejin.cn/post/6955201079017472014
SpringBoot + Redis 分布式锁：模拟抢单https://mp.weixin.qq.com/s/g7NbrelsUhYg8pVO96Ui1g
消息队列如何确保消息的有序性？http://mtw.so/69rjv8
听叔一句劝，消息队列的水太深，你把握不住！https://mp.weixin.qq.com/s/E5FWKPPhRBNhWaOiu2cXsQ
丢，隔壁的老哥又让我用分布式锁https://mp.weixin.qq.com/s/v7xpp9Iu8apgsSOf2xkyyA
详解 Apache Dubbo 的 SPI 实现机制http://mtw.so/6vZwy9
携程最终一致和强一致性缓存实践https://mp.weixin.qq.com/s/E-chAZyHtaZOdA19mW59-Q
基于 Redis 的分布式锁设计https://www.cnblogs.com/xiaoxiaotank/p/14982602.html
分布式系统中一致性哈希算法https://www.cnblogs.com/jajian/p/10896624.html
消息幂等（去重）如何解决？来看看这个方案！https://mp.weixin.qq.com/s/kLb1pweomL19aGaiHjO3Fg
Guava Cache 原理分析与最佳实践https://mp.weixin.qq.com/s/ADcu_XKTJxXectMQ8S20SQ
万字长文说透分布式锁https://mp.weixin.qq.com/s/35aCS_5GqLyzZS3VobL6fg
高并发整体可用性：一文详解降级、限流和熔断https://mp.weixin.qq.com/s/-E3RupBNVia0qfph-iOo1w
Kafka 为什么要放弃 Zookeeperhttps://mp.weixin.qq.com/s/0dHPu8O70v69mVuM4--HfA
https://patch-diff.githubusercontent.com/em-xie/java-notes#-数据结构
常见的初级排序算法，这次全搞懂https://mp.weixin.qq.com/s/neol2vvmA_uXGbndKec1hw
字节跳动最爱考的 64 道算法题（JS 版）https://juejin.cn/post/6947842412102287373
MySQL 索引底层：B+树详解https://mp.weixin.qq.com/s/JqaN_1GPiqRQzXt2AizmdA
红黑树深入剖析及 Java 实现https://tech.meituan.com/2016/12/02/redblack-tree.html
牛逼哄哄的 BitMap，到底牛逼在哪？https://juejin.cn/post/6953821179836629005
布隆过滤器https://www.wolai.com/dreamcat/iPRdAMVPcCJqiZ9gBd3Jvd?theme=dark
实现 LRU 缓存机制https://mp.weixin.qq.com/s/ZziTk_ZwHRRaIgorarJMhQ
实现 LFU 缓存机制https://mp.weixin.qq.com/s/Eyu1sKzrajttiQ0DxP5Q3w
https://patch-diff.githubusercontent.com/em-xie/java-notes#-计算机网络
GET 和 POST 请求的本质区别是什么？原来我一直理解错了https://segmentfault.com/a/1190000039905721
懵了！有了 HTTP，为什么还要 RPChttp://mtw.so/6otjBG
“三次握手，四次挥手”这么讲，保证你忘不了https://mp.weixin.qq.com/s/QxY2Y8BhGTaGgOG1dyRuFg
超详细 DNS 协议解析https://juejin.cn/post/6919755385330991112
傻傻分不清之 Cookie、Session、Token、JWThttps://juejin.cn/post/6844904034181070861
简略图解：输入 url 到出现页面，浏览器做了什么？https://zhuanlan.zhihu.com/p/402559256
https://patch-diff.githubusercontent.com/em-xie/java-notes#️-操作系统
逛到底层看 NIO 的零拷贝https://mp.weixin.qq.com/s/Oc787q5cK_83t5B6h631DQ
进程、线程与协程傻傻分不清？一文带你吃透！https://mp.weixin.qq.com/s/jhOSjVyRA6rNKqVT2pKMIQ
虚拟内存的那点事儿https://juejin.cn/post/6844903507594575886
今晚：CPU 核数与线程数有什么关系？https://mp.weixin.qq.com/s/Tp680dfOB7Zb6xlXSay7XA
谈谈操作系统的多进程https://www.cnblogs.com/zhaozhibo/p/15109430.html
阿里二面：什么是 mmap？https://mp.weixin.qq.com/s/czMlM6xuuyq2XlU_FB9aVQ
https://patch-diff.githubusercontent.com/em-xie/java-notes#-效率工具
图床，uPic 和阿里 oss 搭建与使用https://juejin.cn/post/7010985866185146399
你的文件需要 git，详细安装与使用（一）https://juejin.cn/post/7011413073881727013
你的文件需要 git，常用命令（二）https://tc.dreamcat.ink/archives/18.html
mac 解决移动文件的痛点-yoinkhttps://juejin.cn/post/7017382028865699877
管理图床-oss-browser https://juejin.cn/post/7026587086920613896/
时而花里胡哨，时而朴实无华-iterm2 https://juejin.cn/post/7026924031056019486/
及时推送-RSSHubhttps://juejin.cn/post/7028022886380077093/
vim 编程-初探（一）https://juejin.cn/post/7028887363266805773/
vim 编程-优雅（二）https://juejin.cn/post/7033966288863133732/
https://patch-diff.githubusercontent.com/em-xie/java-notes#-源码阅读
闲不下来-nginx 是什么？（一）https://juejin.cn/post/7012491394979725349
闲不下来-nginx 环境搭建（二）https://juejin.cn/post/7012922394478116900
闲不下来-nginx 源码全局认知（三）https://juejin.cn/post/7018372907780800526
闲不下来-nginx 配置文件（四）https://juejin.cn/user/2928754709248584
闲不下来-nginx 基本数据结构（五）https://juejin.cn/post/7025426746228867102/
闲不下来-nginx 数组结构（六）https://juejin.cn/post/7026253473184219150/
闲不下来-nginx 链表结构（七）https://juejin.cn/post/7031466605297008647/
闲不下来-nginx 队列结构（八）https://juejin.cn/post/7045147643555069988/
https://patch-diff.githubusercontent.com/em-xie/java-notes#-我学设计模式
我学设计模式-单例模式https://juejin.cn/post/7016615747073867784
我学设计模式-工厂模式https://juejin.cn/post/7020608341969731591
https://patch-diff.githubusercontent.com/em-xie/java-notes#-场景题
如何设计一个 map（一）https://blog.heiye.site/article/5d07538f.html
如何设计一个并发 map（二）https://blog.heiye.site/article/e46dcc51.html
如何设计一个 LRU（三）https://blog.heiye.site/article/bb676e1b.html
如何设计一个布隆过滤器（四）https://blog.heiye.site/article/4662309e.html
如何设计一个幂等方案（五）https://blog.heiye.site/article/792e9ab.html
如何设计一个读写锁（六）https://blog.heiye.site/article/cec40f04.html
如何设计一个分布式锁（七）https://blog.heiye.site/article/aa3f1514.html
如何设计一个乐观锁（八）https://blog.heiye.site/article/f57ca5bc.html
二维码扫描登录的原理（九）https://blog.heiye.site/article/6f6c8f0a.html
手机验证码登录原理（十）https://blog.heiye.site/article/b0bd063d.html
手机号码一键登录原理（十一）https://blog.heiye.site/article/de27e5eb.html
app 手机号码登录区分新用户（十二）https://blog.heiye.site/article/d3bfb199.html
订单过期自动更新状态（十三）https://blog.heiye.site/article/f567d34f.html
基于 Redis 计数器的实现（十四）https://blog.heiye.site/article/5fc6d5d6.html
MySQL 分页查询优化（十五）https://blog.heiye.site/article/121835cc.html
基于 Golang 实现的漏桶算法（十六）https://blog.heiye.site/article/7c4f38da.html
基于 Golang 实现的令牌桶算法（十七）https://blog.heiye.site/article/112f9fb6.html
如何设计拼单服务（十八）https://blog.heiye.site/article/7bba2c37.html
如何设计短链服务（十九）https://blog.heiye.site/article/7de561a6.html
如何设计视频弹幕服务（二十）https://blog.heiye.site/article/9a691261.html
MySQL 并发事务写引发的问题（二十一）https://blog.heiye.site/article/3e3b3d85.html
高并发热 key 的问题（二十二）https://blog.heiye.site/article/d2e3e1b2.html
高并发情况下如何扣减库存（二十三） https://blog.heiye.site/article/6d6a84b3.html
https://patch-diff.githubusercontent.com/em-xie/java-notes#-与我联系
https://camo.githubusercontent.com/75363e4386e1df150dc4d75555fe4c08c4033dfe153ed8bc923c5a095fdca792/687474703a2f2f696d67732e68656979652e736974652f626c6f672f7778677a682e6a7067
https://camo.githubusercontent.com/a00b3658666bc26dd38b3f57e925d41df0ebb49f884fc08cb21db35489cc0d37/687474703a2f2f696d67732e68656979652e736974652f626c6f672f6f6e6c696e652d696e746572766965772d71722e6a7067
blog.heiye.site/https://blog.heiye.site/
Readme https://patch-diff.githubusercontent.com/em-xie/java-notes#readme-ov-file
Please reload this pagehttps://patch-diff.githubusercontent.com/em-xie/java-notes
Activityhttps://patch-diff.githubusercontent.com/em-xie/java-notes/activity
0 starshttps://patch-diff.githubusercontent.com/em-xie/java-notes/stargazers
0 watchinghttps://patch-diff.githubusercontent.com/em-xie/java-notes/watchers
0 forkshttps://patch-diff.githubusercontent.com/em-xie/java-notes/forks
Report repository https://patch-diff.githubusercontent.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Fem-xie%2Fjava-notes&report=em-xie+%28user%29
Releaseshttps://patch-diff.githubusercontent.com/em-xie/java-notes/releases
Packages 0https://patch-diff.githubusercontent.com/users/em-xie/packages?repo_name=java-notes
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.