Part 2. Where Does processEvent Come From?
Opening the code generator behind platform.yaml: how an AsyncAPI schema becomes Java models and the delegate interface we implement, plus a playground you can type into.
Blog
Notes from my journey: new tech skills, and life.
Part 1. Contract First: Letting the Spec Write the Code
How we moved Lambda ports onto AsyncAPI and OpenAPI contracts, declared them in one platform.yaml, and let a generator write the event models, SQS consumers and HTTP clients we used to write by hand.
Hello, sinhnguyen.dev
Why this blog exists and what I’ll write about.
Part 2. Prometheus Architecture
A deeper look at what Prometheus offers and how it works: the data model, PromQL, pull-based scraping, Pushgateway, exporters and Alertmanager.
Part 1. Prometheus and the Story of the Trident
Three sides of Prometheus worth exploring: a time series database, monitoring and alerting, and a query language with Grafana — like the three prongs of a trident.