Spring Boot Microservices: A Practical Starting Architecture
Start Spring Boot microservices with a few well-bounded services, typed configuration properties, consistent REST APIs, and Actuator health checks from day one.
14 min read
Tag
software architecture
Module Boundaries in a Monolith: Enforce Them with Code
Learn how to enforce module boundaries in a monolith using dependency rules, package visibility, build units, and architecture tests that run in CI.
13 min read
When to Split a Monolith: Signals, Prerequisites, and Trade-offs
Learn when to split a monolith: how to confirm scaling bottlenecks, team contention, and deploy coupling, what to try first, and how to extract safely.
14 min read
How to Reduce Duplicated Code Across Services Without Tight Coupling
Learn when to reduce duplicated code across services, how each reuse mechanism couples teams, and how to design, own and migrate shared libraries safely.
13 min read
Microservices to Monolith: When and How to Consolidate Services
Learn when moving from microservices to a monolith makes sense, how to merge services into a modular monolith incrementally, and what it costs.
14 min read
Microservices Anti-Patterns: Spotting the Distributed Monolith
Learn to diagnose the distributed monolith, shared databases and chatty services, and fix microservices anti-patterns with a remediation playbook ordered by cost.
13 min read
Monolith Architecture: Why It Still Wins for Most Teams
Learn what microservices really cost, how to build and scale a modular monolith, and the concrete signals that justify extracting a service.
12 min read
Service Dependency Management for Dozens of Microservices
Build a trustworthy dependency graph from runtime traces and declared data, use it to gate risky changes, spot unhealthy coupling, and retire endpoints safely.
13 min read
Modular Monolith vs Microservices: Decision Criteria That Hold Up
Learn when a modular monolith beats microservices, how to enforce module boundaries, and which team size, deployment, and scaling needs justify a split.
18 min read
API Gateway Pattern: What It Does and When You Need One
Learn what the API gateway pattern handles at the edge, how it differs from proxies and service meshes, when to adopt or skip it, and how to operate it.
13 min read
Database per Service: Data Ownership, Trade-offs and Pitfalls
Learn what database per service means, why shared databases break microservices, and how sagas, outboxes and read models handle the costs it brings.
14 min read
Monolith to Microservices Migration with the Strangler Fig Pattern
Run a monolith to microservices migration as small, reversible extractions behind a routing layer, with data ownership, parity checks and clear exit points.
14 min read