Episode 1: Publish Story
This documents the complete request flow when an iOS user publishes a story (geo data) through the AdventureTube microservice architecture. […]
YouTube
YouTube
iOS ↔ Backend Spring Micro-service
This page documents all communication flows between the iOS app and the AdventureTube backend microservices and will be posted as
The Architect’s Shift: Mastering Agentic and Contextual AI Engineering
The landscape of software development is undergoing a profound transformation. AI engineering is becoming as fundamental as traditional programming languages
JAVA
Monitoring, Admin & API Documentation
1. Monitoring & Admin Tools All tools are accessible via Nginx Proxy Manager (PI1) with SSL. Each tool has a
JAVA
Test Patterns: Unit vs Component vs Integration
Overview Three distinct test patterns are used in the auth-service, each with different levels of Spring context loading, speed, and
JAVA
Reactive programming vs. Functional style
Functional style is how you write code — it’s a language feature. Reactive is how you handle concurrency — it’s
JAVA
Why Reactive for AdventureTube Microservice
The Problem AdventureTube is a chain of microservice calls: Client → Gateway → Auth Service → Member Service → PostgreSQL
JAVA
Why Reactive ???
The Core Mechanism Reactive replaces “thread waits for result” with “register a callback, thread moves on, callback fires when result
JAVA
AdventureTube Infrastructure & Build System
Overview AdventureTube runs on a 3-node Raspberry Pi cluster with Nginx reverse proxy, Jenkins CI/CD, and domain-based access via *.adventuretube.net.
CD/CI
Project Domain Setting
Adventuretube.net Domain Info This domain is not able to set a custom name server, so it won’t be able to