https://github.com/byron4j/something
一些开源技术资料(案例、解决方案、需求设计分析、技术核心点等)
https://github.com/byron4j/something
Last synced: 30 days ago
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一些开源技术资料(案例、解决方案、需求设计分析、技术核心点等)
- Host: GitHub
- URL: https://github.com/byron4j/something
- Owner: Byron4j
- Created: 2022-06-24T07:10:21.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2023-03-13T09:42:31.000Z (about 2 years ago)
- Last Synced: 2025-02-16T21:17:04.360Z (4 months ago)
- Language: Java
- Homepage:
- Size: 68.4 KB
- Stars: 2
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# something
>**建议温顾的时间线**:
>
>- JVM(3天)
> - JMM
> - GC
> - 性能调优、线上问题排查
>- Redis(3天)
>- MQ(RabbitMQ-概念、场景解决方案、Kafka、RocketMQ-源码、事务性消息)(5天)
>- MySQL(2天)
>- 项目经验、项目架构(2天)
>- 框架:SpringBoot(2天)、SpringCloud(2天)、ORM(mybatis、mybatis-plus)(2天)
>
>[八股文](baguwen.md)## 知识点
- JVM:
- java -XX:+PrintFlagsFinal : 查看JVM所有配置参数
- CompressedOops: 普通对象指针压缩,可以让跑在64位平台下的JVM,不需要因为更宽的寻址,而付出Heap容量损失的代价。缺陷:因为要对指令做压缩和解压缩,对 JVM 有额外的开销。[JVM之压缩指针——Compressed oops](https://blog.csdn.net/liuxiao723846/article/details/91981757)
- JVM
- [Java内存分配之堆、栈和常量池](https://www.cnblogs.com/SaraMoring/p/5687466.html)
- ES
- [硬件](https://www.elastic.co/guide/cn/elasticsearch/guide/current/hardware.html)
- [堆大小-交换](https://www.elastic.co/guide/cn/elasticsearch/guide/current/heap-sizing.html#heap-sizing)- Redis
- [搭建Redis集群和MySQL主从同步](https://mp.weixin.qq.com/s?__biz=MzI4Njc5NjM1NQ==&mid=2247490339&idx=1&sn=355246186ce9cad69a8a4fe578141ffb&chksm=ebd6240fdca1ad19a363b3c0a917352f78ca4cdb20c79f639298ef731295bde3753fd55cf539&scene=21#wechat_redirect)- blog
- [emacsist](https://emacsist.github.io/)
- [Java中TLS及HTTPS学习](https://emacsist.github.io/2020/06/10/java%E4%B8%ADtls%E5%8F%8Ahttps%E5%AD%A6%E4%B9%A0/)
- github
- [xiaojiaqi](https://github.com/xiaojiaqi)## 面典收集
- [JavaGuide](https://gitee.com/SnailClimb/JavaGuide)
## 案例
### 高并发
- [抗住10亿次红包请求](https://github.com/xiaojiaqi/10billionhongbaos/wiki/%E6%89%9B%E4%BD%8F100%E4%BA%BF%E6%AC%A1%E8%AF%B7%E6%B1%82%EF%BC%9F%E6%88%91%E4%BB%AC%E6%9D%A5%E8%AF%95%E4%B8%80%E8%AF%95)