JessicaWhen I learned with Jessica last weekend, leaned a new useful term: Competitive Edge or Competitive Advantage. I think I can recog...

Why the title is like this? Because I never know this grammar. Or, I learned it but forgot it. I really like the cake of heating up to 300 ...

So it’s another long pause since last time I wrote something here. And now it’s 2026. I still not write as much as I planed to, and the purp...

This should be the final article in this series. I thought the 2nd one would be the last, but I realized some points after writing it. Data...

I really want to say thia article should be the final. Well let’s see. PreviousIn my previous article, I talked about what I’ve been struggl...

Technical Stack Which Already Exists Goolge Cloud Platform Google k8s Engine PostgreSQL language : Rust Requirements Suppose that there is ...

Preface: It just what I want to say in the past few yearsI have been working on some data related projects for a long time, and cause of wit...

I truly believe, this should be a brand new start for my blog. It has been a long time since I last wrote something here, and I hope this ti...

我几乎都快要忘记怎么更新这个鬼博客了。每个月花掉我18刀，然后我一直没啥精力搞这个东西，也没啥宏大计划。就很烦。 奇怪的是竟然有人催更，我就更……奇怪了。 于是我再来写一个我很早就想写但是一直也懒得写的话题：我想写一个类似准入协议之类的东西，当有人想要和我谈论政治的时候，就把这个...

简而言之就是错误的理解了AWS的一些基本组件，比如endpoint。我发现在不同的系统中endpoint完全是不同的东西，比如Spring actuator或者AWS VPC的，虽然都是一个词，但是我完全GET不到这个point。 所以到最后，如果说最简单的（最省钱）的AWS W...