posts

I will have some random thoughts here and there. This is a new series of logs, which will be short.

Recently I was working on the deployment of a predictive model built by my dear friend valued ex-colleague. Here I will share some thoughts and challenges I have encountered during its production deployment.

刚看了《Ad Adstra》回来，趁热还是把想法写一下，不然等过个几个小时我可能就懒得写了。 (结果还是晚了一天发哈哈)

In linear algebra, an idempotent matrix is a matrix which, when multiplied by itself, yields itself.

Recently I am migrating some microservices and streaming pipelines to AWS Fargate. This article mainly covers the issues, pitfalls and other useful notes when I was deploying a web backend with DataDog.

This short article aims to address issues I encountered during hosting personal static blog on Github Page.

I wrote this initially in our internal documentation website, so this is a very short note on how to setup Cloudwatch on AWS EC2.

I had watched this movie some years ago in the cinema, together with my friends. We learned one phrase that day - “Old sport”.

This article briefly records the step to reschedule a DAG on Apache Airflow

这几天读书时间不太固定，心情也比较浮躁，生活中事情也比较多。觉得《芳华》这本书的厚度也比较好欺负， 所以最终还是一头扎进了那个年代的想象。其实本来只想写一个朋友圈的，但是觉得，反正也闲着这段时间， 多写点东西也是好的，至少能动一下脑子。