2w1nd / 2w1nd.github.io Goto Github PK

https://w1nd.xyz/2022/04/01/CMU15445/Project3%EF%BC%9AQuery-Execution/

pratice makes perfect

https://w1nd.xyz/2022/04/03/LC%E5%91%A8%E8%B5%9B/%E7%AC%AC75%E5%9C%BA%E5%8F%8C%E5%91%A8%E8%B5%9B/

pratice makes perfect

https://w1nd.xyz/2022/01/30/%E8%AE%B0%E5%BF%86%E5%8C%96%E6%90%9C%E7%B4%A2/#more

pratice makes perfect

https://w1nd.xyz/2022/03/15/%E6%A1%86%E6%9E%B6/RPC/%E4%BB%8E%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AARPC%E6%9D%A5%E5%88%86%E6%9E%90%E5%85%B6%E5%8E%9F%E7%90%86%E5%8F%8A%E7%94%A8%E9%80%94/

pratice makes perfect

https://w1nd.xyz/2022/03/17/%E6%95%B0%E6%8D%AE%E5%BA%93/MySQL%E4%B8%AD%E7%9A%84%E9%94%81%E6%9C%BA%E5%88%B6/

浅聊MySQL中的锁机制

https://w1nd.xyz/2022/02/04/%E6%A1%86%E6%9E%B6/zookeeper%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8%E4%B8%8E%E9%9B%86%E7%BE%A4%E6%90%AD%E5%BB%BA/

pratice makes perfect

https://w1nd.xyz/2022/01/30/%E8%83%8C%E5%8C%85DP/

pratice makes perfect

https://w1nd.xyz/2022/04/03/CMU15445/Project4%EF%BC%9AConcurrency-Control/

pratice makes perfect

https://w1nd.xyz/2022/04/18/%E6%95%B0%E6%8D%AE%E5%BA%93/MySQL%E4%BA%8B%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86/

​ 上次和字节的学长聊天模拟面试被问到这个问题，没答上来，一直以为事务就是事务= =，处理问问ACID还能问啥，后来百度了下，发现还真有事务的实现原理，看了很多博文，感觉还是没形成自己的知识体系，还是自己写一篇好了。 0 前言​ 首先，都知道事务的四大特性：原子性，一致性，隔离性，持久性。一般问事务的原理是问MySQL是怎么实现这四大特性的，值得一说的是，不是因为是事务，才实现了这四大

https://w1nd.xyz/2022/02/04/%E7%AE%97%E6%B3%95/%E5%8F%8C%E6%8C%87%E9%92%88/

pratice makes perfect

https://w1nd.xyz/2022/02/04/%E7%AE%97%E6%B3%95/%E5%89%8D%E7%BC%80%E5%92%8C/

pratice makes perfect

https://w1nd.xyz/2022/03/22/%E6%9D%82%E7%83%A9/%E9%98%BF%E9%87%8C%E6%94%AF%E4%BB%98%E5%AE%9D%E8%90%A5%E9%94%80%E5%B9%B3%E5%8F%B0%E4%B8%80%E9%9D%A2/

pratice makes perfect

https://w1nd.xyz/2022/02/04/%E6%A1%86%E6%9E%B6/dubbo%E4%BB%8E%E5%85%A5%E9%97%A8%E5%88%B0%E5%AE%9E%E6%88%98/

pratice makes perfect

https://w1nd.xyz/2022/01/30/%E5%BA%8F%E5%88%97DP/#1713-%E5%BE%97%E5%88%B0%E5%AD%90%E5%BA%8F%E5%88%97%E7%9A%84%E6%9C%80%E5%B0%91%E6%93%8D%E4%BD%9C%E6%AC%A1%E6%95%B0

pratice makes perfect

https://w1nd.xyz/2022/01/30/%E7%BA%BF%E6%80%A7DP/

pratice makes perfect

https://w1nd.xyz/2022/03/29/%E6%9D%82%E7%83%A9/4399%E9%9D%A2%E7%BB%8F/

pratice makes perfect

https://w1nd.xyz/2022/03/18/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/LC%E7%BB%8F%E5%85%B8%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E9%A2%98%E9%9B%86/

pratice makes perfect

https://w1nd.xyz/about/

pratice makes perfect

https://w1nd.xyz/2022/03/20/LC%E5%91%A8%E8%B5%9B/%E7%AC%AC285%E5%9C%BA%E5%91%A8%E8%B5%9B/

pratice makes perfect

https://w1nd.xyz/2022/04/19/%E8%AE%BA%E6%96%87%E9%98%85%E8%AF%BB/MapReduce%E8%AE%BA%E6%96%87%E8%AF%BB%E5%90%8E%E6%84%9F/

​ 在MIT6.824的第一个Lab中，就是要我们实现一个MapReduce系统，当时只是粗略看了一下其基本的实现，再参照网上思路完成了该Lab。今天面试被问到该论文，很多问题都没答好，看来论文的阅读还是十分重要。🤔 0 前言​ 首先从摘要出发，摘要首先基本说明MapReduce大致流程，其实现需要注意的点以及其作用。 ​ MapReduce是用于处理和生成超大数据集的算法模型