面试准备基础知识

https://www.nowcoder.com/discuss/469241254774046720

你能说一下JAVA有哪些集合吗?
https://blog.csdn.net/weixin_42341566/article/details/107120105
HashMap和TreeMap有什么区别?
https://blog.csdn.net/weixin_42341566/article/details/107120105
解决哈希冲突的方法
https://www.cnblogs.com/gongcheng-/p/10894205.html
那TreeMap底层是什么数据结构?
https://cloud.tencent.com/developer/article/1038342
https://baike.baidu.com/item/%E7%BA%A2%E9%BB%91%E6%A0%91/2413209
常见的树有哪些?
https://blog.csdn.net/u012060033/article/details/118250049
https://zhuanlan.zhihu.com/p/98021010
二叉搜索树、平衡树、红黑树区别是什么?
https://blog.csdn.net/u012060033/article/details/118250049
Mysql采用B+树当索引的原因是什么?
https://www.jianshu.com/p/7ce804f97967
为什么B+树可以顺序查找?
https://www.zhihu.com/question/485577384#:~:text=%E5%86%8D%E4%B8%BE%E4%B8%AA%E4%BE%8B%E5%AD%90%EF%BC%8C%E4%B9%A6%E4%B8%8A,%E5%9C%A8%E4%B8%80%E4%B8%AA%E5%A4%A7%E9%93%BE%E8%A1%A8%E9%87%8C%E3%80%82
跳表的时间查询复杂度是多少?
https://www.cnblogs.com/Laymen/p/14084664.html
Mysql索引有哪些索引?
https://zhuanlan.zhihu.com/p/344773786

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