hugo/content/posts/1.Learning/A1.StudyNotes/todo.md
2026-03-18 22:36:05 +08:00

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---
title: "TodoList"
date: 2023-04-13T19:57:12+08:00
tags: ["待完成"]
categories: ["Learning", "StudyNotes"]
---
TODO未整理
golang的gcgmp模型context作用channel原理并发打印数字slice和map原理
kafka的重平衡高水位顺序消费怎么保证消息不丢失
rocketmq怎么实现事物消息
redis数据结构zset原理介绍cluster已经怎么保证高可用哨兵模式介绍
mysql聚簇索引索引优化结合业务怎么分库分表为啥一个表超过1000w性能会变差
压测,限流
降怎么保证服务高可用,限流熔断降级压测都要提下
监控报警这些
限流有哪些算法,以及却别要知道下
熔断策略是啥
限流:窗口计数,滑动窗口,漏桶,令牌桶
1. webrtc是什么技术
2. webrtc与不同的socket通信有什么区别
3. webrtc如何实现连麦、直播的
![image-20230322152028665](https://image.shijinping.cn/picgo/20230322152028665.png)
# 计算方式
| 名称 | 计算方式 |
| ----- | ------------------------------------------------------------ |
| redis | http://www.redis.cn/redis_memory/ |
| mysql | select <br/>table_schema as '数据库',<br/>sum(table_rows) as '记录数',<br/>sum(truncate(data_length/1024/1024, 2)) as '数据容量(MB)',<br/>sum(truncate(index_length/1024/1024, 2)) as '索引容量(MB)'<br/>from information_schema.tables<br/>where table_schema='mysql';<br/>参考地址: https://blog.csdn.net/fdipzone/article/details/80144166 |