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ErickRen

Dream chaser never give up.

Bean生命周期从了解到了断

tech 2024/3/19

Spring 是 JavaWeb 技术中的核心框架,Spring 所延伸出的家族是 Java 帝国的中流砥柱,与 Java 的发展紧密相连。Spring 容器于对象的管理,即 Bean 的管理是 Spring 的极其重要的基础设施。本文将以理论、图解与代码结合的方式,循序渐进,试图讲清 Spring 对象管理的设计思路与 Java 帝国中原子公民”波澜壮阔”的一生。

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Redis:底层数据结构介绍与分析

tech 2024/3/16

Redis 是著名的跨平台 NoSQL 数据库,以其极高的性能和强大的数据结构支持闻名。本文将介绍支撑 Redis 高性能的原因之一:底层数据结构。一览数据结构之美。

本篇将涉及C语言,请确保您拥有C语言相关基础与计算机底层知识

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ZooKeeper从入门到入赘

tech 2024/3/15

ZooKeeper 是一个基于观察者模式设计分布式协调系统,起源于雅虎团队,名字源于内部项目大多由动物命名(Pig,Hive),所以分布式协调服务命名为 ZooKeeper(动物园管理者)。Zookeeper是一种解决分布式数据一致性的工具,它有 集群管理、主备选举、配置管理、分布式同步、分布式锁和分布式队列 等功能,是微服务协调管理举足轻重的中间件。本文将讲解 ZooKeeper 的设计哲学与理论基础。

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Linux command: Top

tech 2023/8/1

Top command is used to show the Linux process. It provides a dynamic real-time view of the system status.

Usually, the command shows the summary information of the system and the running processes or threads.

Here, I will explain how to use the command and interpret the information.

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HashMap从入门到入睡

tech 2023/7/11

谨以此文献给在HashMap家族中迷失的岁月。。。。。

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Leopard2 was easily destroyed by the Russian army in Ukraine

Military 2023/6/17

The myth of Leopard 2

In Chinese Internet,the Ukrainian Supporters think the leopard will completely turning the situation of the War In Ukraine,allowing Ukraine to regain its territory.

“Everything will be fine if Leopard 2 launches the counterattack,” they said.

In addition to this,the “Challenger 2”, the “M1 Abrams” even the “Ariete” can be deified the weights that can be deified to determine balance.

After Leopard was destroyed, F16 took its place.

Hahahaha,that’s very ironic.

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Hello World!

talk 2023/6/13

Hello World!

This is my first post in hexo.

I think it’s unnecessary for me to create a site to express my viewpoints.

But I change my viewpoint recently days…….

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Erick Ren

Dream chaser never give up.