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缓存和数据库一致性问题，看这篇就够了https://topjavaer.cn/redis/article/cache-db-consistency.html
Redis 集群模式的工作原理https://topjavaer.cn/redis/article/redis-cluster-work.html
面试官问：你们项目中用Redis来干什么？https://mp.weixin.qq.com/s/eAKajEByV1P4eOF9J1hiNA
MySQL和Redis如何保持数据一致性?https://mp.weixin.qq.com/s/0t3ZZpwwczFfrgbbvrTJRw
https://github.com/AlexanderInUM/Java-learning#elasticsearch
ElasticSearch高频面试题https://mp.weixin.qq.com/s/Ffb8NDgavf9QAWYBm0qAVg
https://github.com/AlexanderInUM/Java-learning#mongodb
MongoDB高频面试题https://topjavaer.cn/database/mongodb.html
https://github.com/AlexanderInUM/Java-learning#框架
https://github.com/AlexanderInUM/Java-learning#spring
Spring高频面试题30道https://topjavaer.cn/framework/spring.html
Spring为何需要三级缓存解决循环依赖，而不是二级缓存？https://topjavaer.cn/advance/excellent-article/6-spring-three-cache.html
@Transactional事务注解详解https://topjavaer.cn/advance/excellent-article/2-spring-transaction.html
一文彻底搞懂Spring事务传播行为https://topjavaer.cn/framework/spring/transaction-propagation.html
15个Spring扩展点https://mp.weixin.qq.com/s/q2ZLXxAM0AC7sDlq6kDA4Q
https://github.com/AlexanderInUM/Java-learning#spring-boot
Spring Boot总结https://github.com/AlexanderInUM/Java-learning/blob/master/%E6%A1%86%E6%9E%B6/SpringBoot%E5%AE%9E%E6%88%98.html
SpringBoot面试题总结https://topjavaer.cn/framework/springboot.html
SpringBoot自动装配原理https://topjavaer.cn/advance/excellent-article/3-springboot-auto-assembly.html
SpringBoot如何解决跨域问题https://topjavaer.cn/framework/springboot/springboot-cross-domain.html
SpringBoot项目启动优化实践https://mp.weixin.qq.com/s/-WtrN3jD8pVXTHQ-kpwqQA
SpringBoot实现电子文件签字+合同系统https://topjavaer.cn/framework/springboot/springboot-contract.html
https://github.com/AlexanderInUM/Java-learning#spring-mvc
Spring MVC面试题总结https://topjavaer.cn/framework/springmvc.html
https://github.com/AlexanderInUM/Java-learning#mybatis
Mybatis入门知识点https://github.com/AlexanderInUM/Java-learning/blob/master/%E6%A1%86%E6%9E%B6/%E6%B7%B1%E5%85%A5%E6%B5%85%E5%87%BAMybatis%E6%8A%80%E6%9C%AF%E5%8E%9F%E7%90%86%E4%B8%8E%E5%AE%9E%E6%88%98.html
Mybatis面试题总结https://topjavaer.cn/framework/mybatis.html
https://github.com/AlexanderInUM/Java-learning#springcloud
SpringCloud面试题https://topjavaer.cn/framework/springcloud-interview.html
SpringCloud总结https://topjavaer.cn/framework/springcloud-overview.html
https://github.com/AlexanderInUM/Java-learning#zookeeper
Zookeeper面试题https://topjavaer.cn/zookeeper/zk.html
Zookeeper有哪些使用场景？https://topjavaer.cn/zookeeper/zk-usage.html
https://github.com/AlexanderInUM/Java-learning#netty
Netty实战笔记https://topjavaer.cn/framework/netty-overview.html
https://github.com/AlexanderInUM/Java-learning#计算机网络
计算机网络常见面试题总结https://topjavaer.cn/computer-basic/network.html
TCP常见面试题总结https://topjavaer.cn/computer-basic/tcp.html
有了HTTP，为啥还要用RPChttps://topjavaer.cn/advance/excellent-article/15-http-vs-rpc.html
https://github.com/AlexanderInUM/Java-learning#数据结构与算法
常见数据结构总结https://topjavaer.cn/computer-basic/data-structure.html
如何高效的刷LeetCode？https://www.zhihu.com/question/280279208/answer/2377906738
120道Leetcode题解（高频）https://topjavaer.cn/leetcode/hot120/
https://github.com/AlexanderInUM/Java-learning#设计模式
字节跳动大佬总结的设计模式PDFhttps://t.1yb.co/y96J
设计模式的六大原则https://topjavaer.cn/advance/design-pattern/1-principle.html
设计模式之单例模式https://topjavaer.cn/advance/design-pattern/2-singleton.html
设计模式之工厂模式https://topjavaer.cn/advance/design-pattern/3-factory.html
设计模式之模板模式https://topjavaer.cn/advance/design-pattern/4-template.html
设计模式之策略模式https://topjavaer.cn/advance/design-pattern/5-strategy.html
设计模式之责任链模式https://topjavaer.cn/advance/design-pattern/6-chain.html
设计模式之迭代器模式https://topjavaer.cn/advance/design-pattern/7-iterator.html
设计模式之装饰器模式https://topjavaer.cn/advance/design-pattern/8-decorator.html
设计模式之适配器模式https://topjavaer.cn/advance/design-pattern/9-adapter.html
设计模式之观察者模式https://topjavaer.cn/advance/design-pattern/10-observer.html
设计模式之代理模式https://topjavaer.cn/advance/design-pattern/11-proxy.html
设计模式之建造者模式https://topjavaer.cn/advance/design-pattern/12-builder.html
代码越写越乱？那是因为你没用责任链https://mp.weixin.qq.com/s/TpB5bmNwlcJj-XZo5iXXtg
https://github.com/AlexanderInUM/Java-learning#分布式
微服务面试题https://topjavaer.cn/advance/distributed/4-micro-service.html
RPC面试题https://topjavaer.cn/advance/distributed/3-rpc.html
分布式事务总结https://topjavaer.cn/advance/distributed/6-distributed-transaction.html
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面试官：如何保证接口幂等性？一口气说了12种方法！https://topjavaer.cn/advance/excellent-article/8-interface-idempotent.html
https://github.com/AlexanderInUM/Java-learning#消息队列
消息队列面试题https://topjavaer.cn/message-queue/mq.html
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消息队列常见的使用场景https://topjavaer.cn/advance/excellent-article/27-mq-usage.html
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https://github.com/AlexanderInUM/Java-learning#海量数据场景题
大数据中 TopK 问题的常用套路https://topjavaer.cn/mass-data/8-topk-template.html
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扫码登录https://topjavaer.cn/advance/system-design/1-scan-code-login.html
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微信红包系统如何设计？https://topjavaer.cn/advance/system-design/6-wechat-redpacket-design.html
如何把一个文件较快的发送到100w个服务器？https://topjavaer.cn/advance/system-design/7-file-send.html
如何用 Redis 统计用户访问量？https://topjavaer.cn/advance/system-design/10-pdd-visit-statistics
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如何设计一个抢红包系统https://topjavaer.cn/advance/system-design/15-red-packet.html
如何从0到1设计消息队列https://topjavaer.cn/advance/system-design/16-mq-design.html
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如何设计一个注册中心？https://topjavaer.cn/advance/system-design/18-register-center.html
如何设计一个高并发系统？https://topjavaer.cn/advance/system-design/19-high-concurrent-system-design.html
分库分表平滑迁移https://topjavaer.cn/advance/system-design/20-sharding-smooth-migration.html
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https://github.com/AlexanderInUM/Java-learning#安全
什么是JWT？https://topjavaer.cn/advance/excellent-article/16-what-is-jwt.html
单点登录（SSO）设计与实现https://topjavaer.cn/advance/system-design/8-sso-design.html
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字节跳动https://topjavaer.cn/campus-recruit/interview/1-byte-and-dance.html
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https://github.com/AlexanderInUM/Java-learning#优质文章
干掉“重复代码”的技巧有哪些https://topjavaer.cn/advance/excellent-article/4-remove-duplicate-code.html
大文件上传时如何做到秒传？https://topjavaer.cn/advance/excellent-article/10-file-upload.html
架构的演进https://topjavaer.cn/advance/excellent-article/14-architect-forward.html
8种架构模式https://topjavaer.cn/advance/excellent-article/11-8-architect-pattern.html
几种常见的架构模式https://topjavaer.cn/advance/excellent-article/20-architect-pattern.html
线上接口很慢怎么办？https://topjavaer.cn/practice/service-performance-optimization.html
不要再封装各种 Util 工具类了，这个神级框架值得拥有！https://mp.weixin.qq.com/s/7VuxBrBcXsAoykcJyNRsvQ
怎样写出优雅的代码？https://mp.weixin.qq.com/s/ph2pH4O1G_6YScGITaiJwg
BitMap牛逼在哪里？https://mp.weixin.qq.com/s/jfRCHHh2D6wMAeyD7XLKxg
什么是雪花算法？啥原理？附 Java 实现！https://mp.weixin.qq.com/s/1Kx55x3fYUs9afpeAzIUOg
https://github.com/AlexanderInUM/Java-learning#工具
Git 高频面试题总结https://topjavaer.cn/tools/git.html
Git 超详细总结！https://topjavaer.cn/tools/git-overview.html
Linux 常用命令总结！https://topjavaer.cn/tools/linux-overview.html
Docker 基础总结！https://topjavaer.cn/tools/docker-overview.html
Maven 基础总结！https://topjavaer.cn/tools/maven-overview.html
Nginx 高频面试题https://topjavaer.cn/tools/nginx.html
https://github.com/AlexanderInUM/Java-learning#交流
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https://github.com/AlexanderInUM/Java-learning#赞赏
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