面试题

    xiaoxiao2022-07-04  206

    SQL处理报表,列转行的问题:https://www.cnblogs.com/starzy/p/11146199.html

    集合Collection:https://blog.csdn.net/Dreamhai/article/details/80570544

    实现分布式锁:https://mp.weixin.qq.com/s/xcd8NWYMzpVJ3UKlGPIt9g

    实现分布式事务:https://www.cnblogs.com/savorboard/p/distributed-system-transaction-consistency.html

    缓存穿透、缓存雪崩、缓存击穿(热点key问题):https://carlosfu.iteye.com/blog/2269678

    反射:http://www.cnblogs.com/ysocean/p/6516248.html

    动态代理与静态代理:https://www.cnblogs.com/cenyu/p/6289209.html

    java中的23种设计模式:https://www.cnblogs.com/maowang1991/archive/2013/04/15/3023236.html

    jvm堆内存模型及gc(垃圾回收)原理:http://ifeve.com/jvm-yong-generation/

    jvm内存溢出OOM及解决方案:https://blog.csdn.net/samjustin1/article/details/52267978

    垃圾回收算法:https://www.jb51.net/article/114035.htm

    主从数据库原理:https://blog.csdn.net/heyeqingquan/article/details/82768156

    mysql的主从复制:https://blog.csdn.net/shile/article/details/72817828

    sql中的内连接、外连接(左右):https://www.cnblogs.com/tangjian/archive/2009/02/20/1395001.html

    数据库隔离级别:

    类加载器:

    hashmap扩容、hash碰撞:

    线程池:http://www.cnblogs.com/dolphin0520/p/3932921.html

    ThreadLocal的使用以及坑:https://www.cnblogs.com/yxysuanfa/p/7125761.html

    spring设计模式:

    观察者设计模式:https://www.cnblogs.com/luohanguo/p/7825656.html

    JDK1.8新特性:https://blog.csdn.net/haiyoung/article/details/52693212

    存储过程:

    eureka与zookeeper比较:

    redis数据类型及应用场景:https://www.cnblogs.com/mrhgw/p/6278619.html

    redis实现订阅/发布:https://www.cnblogs.com/bingyimeiling/p/10309970.html

    分布式、微服务架构:

    NIO模型Netty

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