DDIA Chapter 4 Notes: Storage and Retrieval
These are my supplementary notes on Chapter 4 of Designing Data-Intensive Applications, exploring the internal mechanics of how databases handle storage and retrieval across OLTP, OLAP, and advanced search workloads.
DDIA Chapter 2 Notes: Scalability, Reliability & Maintainability
These are my supplementary notes on Chapter 2 of Designing Data-Intensive Applications, translating concepts of scalability, reliability, and maintainability using simple examples.
Learning Go: Notes from a Beginner — Structs, Pointers & Methods
A beginner-friendly summary of Go's approach to structs, pointers, and methods — the building blocks of Go's object-oriented style.
（適合新手閱讀的 Go 語言筆記，涵蓋 struct、pointer、method receiver 三個核心主題。）
Learning Prometheus, Thanos & Loki: Monitoring & Logging Notes from a Beginner
This post sums up what I’ve learned about Prometheus, Thanos, and Loki—three key tools for monitoring and logging in cloud-native systems. It walks through what each tool does, how they’re typically used, and why they matter. A beginner-friendly note for anyone new to this space.
Learning Container Platforms: Notes on Docker, Kubernetes, and Helm
A beginner-friendly summary of container platforms and Kubernetes tooling. This post covers the basics of Docker, Kubernetes components like Pods and Services, and Helm for managing deployments.
Learning Databases & Messaging Systems: My Notes on MySQL, MongoDB, Redis, and Kafka
A beginner-friendly comparison of four popular backend technologies—MySQL, MongoDB, Redis, and Kafka—covering their core concepts, strengths, and use cases.
Learning Terraform: Notes from a Beginner
A beginner’s guide to Terraform and Infrastructure as Code (IaC), covering the core workflow, configuration syntax, and how to provision cloud resources using Terraform.
What's the Difference Between VM and Containers
What are virtual machine and container, and how do they get into our modern, cloud-native way of building and architecting applications?
一定要知道的網頁設計技術—RWD
RWD can help users reduce operation behaviors such as zooming and scrolling horizontally, but what is RWD?
[Exercism-JavaScript] Mixed Juices
Wrapping switch statement in while loop has large time complexity?!
![[Exercism-JavaScript] Mixed Juices](https://images.unsplash.com/photo-1496318447583-f524534e9ce1?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwxMTc3M3wwfDF8c2VhcmNofDE3fHxqdWljZXN8ZW58MHx8fHwxNjUwNzA3NDU1&ixlib=rb-1.2.1&q=80&w=750)