Kiến Trúc Hệ Thống Lớn và Phức Tạp
📘 Tổng Quan
Trong các chương trước, chúng ta chủ yếu đề cập đến các hệ thống nhỏ với quy mô vài lập trình viên và vòng lặp kéo dài vài tháng. Tu...
11.9 Sistema de assinaturas
📘 Resumo do Sistema de Assinaturas (Capítulo 11.9)
Esse tópico mostra como modelar um sistema de assinaturas mensais usando Java 8, representando o tempo de vigência da assinatura e o cálculo d...
The Software Developer Interview Prep Roadmap (With Resources)
Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the different links provided in this article.Hello devs, are you preparing for Soft...
Proxy vs Reverse Proxy for Large-Scale Java Applications Post 1: Understanding Proxies vs Reverse Proxies - The Foundation
🔍 What's the difference between a Proxy and Reverse Proxy?
As a Java architect working with high-scale systems, understanding these concepts is crucial:Proxy Server (Forward Proxy): Acts on behalf ...
Post 3: Implementing a Spring Boot Forward Proxy Client
⛶@Configuration
public class ProxyConfig {
@Bean
public WebClient webClient() {
HttpClient httpClient = HttpClient.create()
.proxy(proxy -> proxy
.typ...
15 Years of Enterprise Software: Lessons Learned Building Scalable Systems
After 15 years in enterprise software development and now as the CEO of Synvra, I've learned crucial lessons about building scalable, maintainable systems. Today, I want to share some key insights tha...
Understanding System Design: The 30 Key Concepts for Beginners
System design is often seen as a daunting topic, but it doesn't have to be! Once you break it down into core concepts, it becomes much easier to understand and implement. In this blog post, we’ll ex...
🚀 From Docker to Kubernetes: The Containerization Chronicles
🚀 The Conversation That Sparked It All
Junior Developer: Hey, I keep hearing about Docker and Kubernetes everywhere. I get that they’re used for deploying apps, but what do they actually...
Dashboard for Researchers & Geneticists: Functional Requirements [System Design]
![Dashboard for Researchers & Geneticists: Functional Requirements [System Design]](/uploads/2025/05/6817e28821255.png)
Overview of Features
The system is designed for researchers and geneticists to analyze genetic/genomic data, with multi-level roles using Role-Based Access Control (RBAC). The system will hav...
Back-of-the-Envelope Thinking for Scalable System Design
Have you ever been assigned a project where you designed an architecture using all the latest state-of-the-art tools — sharded databases, message queues, event buses, and more? At first glance, the ...