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Posts tagged Spring Boot

3 posts tagged with Spring Boot.

Configuring Multiple Database Connections in Spring Boot

Learn how to configure and manage multiple database connections in Spring Boot using AbstractRoutingDataSource and Custom Bean Configuration.

November 29, 2025 | 10 min read

Multi-Tenant SaaS Architecture: Lessons from Building an ePayment Platform

How we designed a multi-tenant system for container depot services across Singapore — tenant isolation in MongoDB, banking middleware, and the trade-offs we made.

October 25, 2025 | 10 min read

From ASP.NET to Node.js: My 20-Year Stack Evolution

Twenty years of shipping production systems across ASP.NET, Java, and Node.js — what changed, what stayed the same, and how I pick a stack today.

October 18, 2025 | 8 min read