Better Dev Link

A disastrous IT migration corrupted 1.3 billion customer records. The culprit was insufficient testing.

Debug networking is hard. Especially where we have many player: load balancer from provider, cdn, our own load balancer, network stack in kubernetes/docker etc. I myself like these article so I can sharpen my skill on network.

Though it focus on Elixir but it can apply to any language. I love the part about not missing business logic vs persistent logic.

A good commit graph visualize history of your software development. Help to find bug, identify where the error ocurs. And drawing them in a good way is no joke

⚙️ A Gentle introduction to Kubernetes with more than just the basics

This article is a part of my series of articles discussing advanced SQL concepts that are supported by popular databases for quite some time, but are not very well known by database users. My idea is to explain them in simple terms, with examples.

Two of the hardest problems of testing in production are curtailing blast radius and dealing with state. In this post, I aim to explore the topic of curtailing blast radius in more detail. In a follow-up post titled Testing in Production: The Fate of State, I plan to explore the intricacies of testing stateful services in production.

“Almost everyone has to write JavaScript at some point. The way V8 run your code isn’t straightforward. Understanding how Javascript works is key to writing efficient Javascript.”

slide + video but also has full transcript including Q/A.

“A shared channel is one that connects two separate organizations. Let’s look into architecture of shared channels: sharding, storage, privacy.”