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<!DOCTYPE html>
<html lang="zh">
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<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<meta name="author" content="Kairbon">
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<meta property="og:site_name" content="Kairbon's Blog">
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<meta property="article:author" content="Kairbon">
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<title>Kairbon'Blog</title>
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<header class="header header-mobile index-header">
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<div class="header-element">
<div class="header-sidebar-menu">
<div style="padding-left: 1px;"></div>
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</div>
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<div class="header-actions">
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<a href=/>Kairbon'Blog.</a>
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<div></div>
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<h1 class="intro-title">
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Kairbon'Blog.
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</h1>
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<p class="intro-subtitle">
<!-- 主页副标题 -->
还差的远呢！
<!-- 文章页 -->
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uc: u.indexOf('UCBrowser') > -1, //是否为android下的UC浏览器
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// callback
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<img class="loading" src="/assets/loading.svg" style="display: block; margin: 6rem auto 0 auto; width: 6rem; height: 6rem;" />
<div class="container container-unloaded">
<main class="main index-page">
<article class="index-post">
<a class="abstract-title" href="/2022/06/05/%E5%89%91%E7%8E%89%E8%83%BD%E8%AE%A9%E6%88%91%E5%B9%B3%E9%9D%99/">
<span class="abstract-title-text">剑玉游戏能让我平静</span>
</a>
<div class="abstract-content">
什么是剑玉剑玉（けん玉、Kendama），又称剑球、托球，过去在台湾曾叫𨑨迌（白话字：chhit-thô），日本的传统民间游戏，游戏的起源仍然有争议，但最有可能起源于法国。
剑玉的历史剑玉是日本人说的（けん玉），日文发音为“Kendama”（剑玉在西方也以此称呼），剑为十字木头的部分，玉为球体。
根据最早的文献记载，剑玉起源于约17～19世纪的法国，刚开始是用兽骨当剑身及球，后来慢慢演变成杯状，后期再从杯状演变为尖头，底部为皿，球也多了一个洞，当时在法国的贵族上流社会是一种非常流行的游戏，不管何时何地都有人在玩，在江户时代由留学生带回日本长崎，因此传入日本。
18~19世纪时，传入日本...
</div>
<!-- read more -->
<div class="abstract-post-meta">
<!-- date -->
<div class="abstract-date" title="Last updated: 2023/02/07">
<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2022/06/05</span>
</div>
<!-- tags -->
<div class= abstract-tags >
<a class="post-tag" href="javascript:void(0);" data-tags="这就是生活">这就是生活</a>
</div>
</div>
</article>
<div class="index-post-divider"></div>
<article class="index-post">
<a class="abstract-title" href="/2022/05/02/%E4%B8%BA%E8%B7%AF%E7%94%B1%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E8%B7%AF%E7%94%B1/">
<span class="abstract-title-text">为路由创建一个路由</span>
</a>
<div class="abstract-content">
当你的实现在不同的中间件上部署时这种思路也许能帮上你更加好的抽象。本文重点在思路上
</div>
<!-- read more -->
<div class="abstract-post-meta">
<!-- date -->
<div class="abstract-date" title="Last updated: 2023/02/07">
<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2022/05/02</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="分布式系统">分布式系统</a>
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<a class="abstract-title" href="/2022/02/10/%E6%80%9D%E8%80%83%E8%87%AA%E5%B7%B1%E8%83%BD%E5%81%9A%E5%88%B0%E7%9A%843/">
<span class="abstract-title-text">思考自己能做到的（3）这段时间的反思</span>
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<div class="abstract-content">
现在是晚上接近十点，刚回到家，简单收拾了一下自己的房间，随后便拿起电脑写这篇鸽了很久的文章。
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<div class="abstract-date" title="Last updated: 2023/02/07">
<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2022/02/10</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="这就是生活">这就是生活</a>
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<a class="abstract-title" href="/2021/12/08/%E6%95%B0%E6%8D%AE%E9%9B%86%E6%88%90%E5%9C%BA%E6%99%AF%E4%BC%98%E5%8C%96/">
<span class="abstract-title-text">数据集成场景优化——任务编排/限流</span>
</a>
<div class="abstract-content">
这是一个通用的数据集成场景的优化。我们有一个每天每个租户下都会有上千万次以「itemId」作为参数，来查询这个「Item」需要在查询方应用中该怎么处理的接口。为了减轻调用方的调用负担，这个接口的入参只是「ItemId」。但在我们接口内部我们会根据「ItemId」拉取能够通过「ItemId」获取到的所有的数据作为实际我们处理过程中所用到信息。本文提出了一种方案解决上述场景中围绕性能和QPS的几大问题。
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<div class="abstract-date" title="Last updated: 2023/02/07">
<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2021/12/08</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="分布式计算">分布式计算</a>
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<a class="abstract-title" href="/2021/11/11/Broker/">
<span class="abstract-title-text">关于Broker的二三事</span>
</a>
<div class="abstract-content">
关于Broker的二三事背景：说起Broker其实第一次见到是在公司的一个中间件上，这个中间件使用broker的语义去创建一个服务，当时就有些疑惑。今天又在一篇技术文章中发现了这个关键字眼，遂研究之。
过程：Broker在维基百科的定义如下：A broker is a person or firm who arranges transactions between a buyer and a seller for a commission when the deal is executed. A broker who also acts as a seller or as a buyer...
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<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2021/11/11</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="分布式系统">分布式系统</a>
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<a class="abstract-title" href="/2021/10/14/%E6%9C%AA%E6%9D%A5Faas%E7%9A%84%E6%80%9D%E8%80%83/">
<span class="abstract-title-text">未来Faas的思考</span>
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<div class="abstract-content">
现状简介
以阿里云的FC举例，业务在使用JAVA语言时，时常遇到一个问题，就是每个函数都需要一个独立的容器（docker）启动，有时候我们会将函数的粒度拆分的比较小。比如一个报表业务系统中，有三四十个QPS不到1的函数，这种情况会对FC的资源利用率造成比较大的挑战。
问题
Java Runtime 资源利用率高，同一个项目，每个函数都占用一个docker，浪费大。
在优化资源利用率和性能的前提下如何保证安全性：一个函数的异常不影响其他函数的运行。
Java Runtime目前基于二方包+冷启动的方式。启动慢，资源利用率低（一个函数对应一个jar包，一个jar包对应一个continer...
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<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2021/10/14</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="分布式系统">分布式系统</a>
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<a class="abstract-title" href="/2021/09/12/%E4%BE%9B%E5%BA%94%E9%93%BE%E7%AE%80%E6%98%93%E4%BA%A7%E5%93%81%E8%AE%BE%E8%AE%A1/">
<span class="abstract-title-text">供应链简易产品设计（PRD）</span>
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一个通用的简单的补货场景下的个人练手产品，覆盖从计划-采购-入库链路。总投入一个人日，包括调研，学习，开发，上线
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<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2021/09/12</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="软件工程">软件工程</a>
<a class="post-tag" href="javascript:void(0);" data-tags="项目经理">项目经理</a>
<a class="post-tag" href="javascript:void(0);" data-tags="产品经理">产品经理</a>
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<a class="abstract-title" href="/2021/08/15/Hbase%E5%AD%A6%E4%B9%A0/">
<span class="abstract-title-text">Hbase学习1——从论文讲起（还没搞完）</span>
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1. 从论文讲起Hbase是一款根据google bigtable论文实现的高性能分布式数据库。Google 的 Bigtable 的设计目的是可靠的处理 PB 级别的数据，并且能够部署到上千台机器上。Bigtable 已经实现了下面的几个目标:适用性广泛、可扩展、高性能和高可用性。
Bigtable 已经在超过 60 个 Google 的产品和项目上得到了应用，包括 Google Analytics、Google Finance、 Orkut、Personalized Search、Writely 和 Google Earth。这些产品对 Bigtable 提出了迥异的需求，有的需要高...
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<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2021/08/15</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="分布式系统">分布式系统</a>
<a class="post-tag" href="javascript:void(0);" data-tags="软件工程">软件工程</a>
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<a class="abstract-title" href="/2021/08/14/%E6%80%9D%E8%80%83%E8%87%AA%E5%B7%B1%E8%83%BD%E5%81%9A%E5%88%B0%E7%9A%842/">
<span class="abstract-title-text">思考自己能做到的（2）梦的张力</span>
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有时候我会感觉到自己浑身乏力，似乎身体的能量被消耗光了。只想要瘫在床上一动不动，有时甚至手机都不愿意打开。虽然不是第一次我感知到我的当下这个状态，但是我还是是第一次还愿意打开电脑写下点东西。本文是一个架空的小小说，我尽可能写的好点。（现在才写了一点点）
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<span class="abstract-calander iconfont-archer"></span><span class="abstract-time">2021/08/14</span>
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<a class="post-tag" href="javascript:void(0);" data-tags="这就是生活">这就是生活</a>
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<a class="abstract-title" href="/2021/08/11/%E6%AF%8F%E6%97%A5%E6%89%93%E5%8D%A1/">
<span class="abstract-title-text">2021年每日打卡-坚持了没多久- -</span>
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<p>2021.10.18 今天突然想看会书，遂翻阅之，不过很快感到无趣。因为我不是很感兴趣关于大脑观测维度的理论演进历史的方面，但往好处想，也算是获得了一些有用无用的谈资。</p>
<p>2021.10.14 感觉自己有点累的时候就不要强行打起精神了。尊重生物本能。（今天看了看自己的所谓自律，还是感觉像在自我安慰）</p>
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<td>背单词</td>
<td>2021.10.12</td>
<td>10分钟 review</td>
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<td>2021.10.18</td>
<td>15分钟</td>
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<a class="post-tag" href="javascript:void(0);" data-tags="这就是生活">这就是生活</a>
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