From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
Andrii B.Oct 16, 2026 • 13 min read
Event-Driven Architecture Is Not Event Sourcing
Put a Kafka topic between two services, and sooner or later someone in the design review will say "s...
#architecture#eventdriven#microservices#systemdesign
6 1
Prasanna Lakshan3d ago • 4 min read
How I Built an AI-Powered Observability Platform to Stop Digging Through Microservices Logs 🚀
Ever spent three hours tracing a single NullPointerException across five different microservices? Yo...
#springboot#microservices#react#ai
1 3
flisk5d ago • 3 min read
The ERP Architecture Diagram: Seven Domains, One Local Stack
An enterprise resource planning system is hard to draw because it is wide. The tdk-erp-system exampl...
#architecture#webdev#programming#microservices
5 1
suvera21h ago • 4 min read
Winter Boot: Spring Boot-style microservices in PHP 8.5
A modular, Spring Boot-style PHP 8.5 framework: dependency injection, AOP, transactions, a lightweig...
#php#microservices#backend#opensource
0 0
Alessio 5d ago • 4 min read
Test Retries and Timeouts for Real: an HTTP Fault-Injection Proxy in Python
Inject latency, 503s, dropped connections and truncated bodies between services with a small Python ...
#chaosengineering#testing#microservices#resilience
0 0
Ivan Firestone5d ago • 5 min read
Modular Monolith or Microservices: A Framework for Deciding Without Dogma
Picture a team starting a new product. Before the first user signs up, the architecture diagram...
#architecture#microservices#backend
0 0
Icebob3d ago • 18 min read
Moleculer vs gRPC vs tRPC: an RPC protocol is not a service layer
The same service three ways, then the same four problems against each: a second instance, a dead one...
#node#grpc#typescript#microservices
0 1
Oriol Moura1d ago • 7 min read
Surviving the Chaos: Injecting Faults with the ChaosEngineeringMasterDeck
Abstract: How we turned "will it hold up?" into testable hypotheses using a deck of chaos experiment...
#devops#microservices#sre#testing
0 0
Nicolas DUMINIL1d ago • 24 min read
Distributed Transactions in Enterprise Applications: From X/Open to MicroProfile LRA
Abstract The problem of making several independent systems agree on a single outcome...
#architecture#backend#java#microservices
0 1
Ramesh Yara1d ago • 5 min read
The Resilience Feature That Wasn't There
When I finished Phase 6 of my event-driven microservices platform, I updated the architecture...
#kafka#distributedsystems#microservices#architecture
0 0
Nicolas DUMINIL4d ago • 24 min read
Distributed Transactions in Enterprise Applications: From X/Open to MicroProfile LRA
Abstract The problem of making several independent systems agree on a single outcome is...
#architecture#backend#java#microservices
0 0
flisk5d ago • 10 min read
Everything You Need to Know About Microservices
Everything You Need to Know About Microservices Microservices are one of the most...
#architecture#microservices#softwareengineering#systemdesign
10 3
禾2d ago • 4 min read
How to Protect a Microservices Architecture with a WAF Without Losing Service Ownership
Microservices make it easier to deploy services independently, but they also create more public entr...
#microservices#gateway#security#checklist
0 0
flisk2d ago • 4 min read
Your Stack Has a Size. Flisk Only Fits One of Them.
"We have microservices" is not a sizing input. Twelve services in one Compose file is a different jo...
#architecture#devops#docker#microservices
0 0
Odinaka Robert Nnamani2d ago • 3 min read
Your microservices aren’t decoupled
If your gRPC .proto contracts live inside one service’s repo, your services are coupled — no matter ...
#microservices#grpc#architecture#backend
2 3
Odinaka Robert Nnamani3d ago • 1 min read
Every service sends emails — stop that
A mistake I see in many microservice systems: Every service sends emails. Auth sends emails....
#backend#architecture#microservices
1 3
Anton Brilliantov3d ago • 10 min read
Nobody Owned the Value
Six runs in a row failed on the same thing, and none of them was a coding mistake. One value lived i...
#architecture#microservices#testing#debugging
1 0
Mubashir Taj2d ago • 3 min read
Circuit Breakers: Stop Calling the Dependency That Is on Fire
Every backend team learns the same lesson, usually at 3 AM: your service did not fail because of you...
#systemdesign#backend#microservices#sre
0 0
kholnnaw6d ago • 2 min read
avoiding race conditions in async cascade deletes for event‑sourced services
you've got an event‑sourced aggregate that emits a UserDeleted event, and several downstream service...
#typescript#microservices#architecture#testing
0 0
Someswar DuddiOct 16, 2026 • 6 min read
Event-driven Spring Boot 3 microservices with Kafka: producers, consumers, retries and dead-letter topics
A practical walkthrough of publishing and consuming events with Spring Kafka in Spring Boot 3, inclu...
#java#springboot#kafka#microservices
0 0
snehaa19896d ago • 8 min read
Building TraceOps: Teaching AI to Investigate Production Incidents with Graphs, Not Guesses
How I built an evidence-first AI incident investigator using FalkorDB, Spring Boot, and JevModel for...
#falkordb#graphhackathon#ai#microservices
0 0
Athreya aka Maneshwar4d ago • 12 min read
How Do You Make a Microservice Only Your Other Services Can Call?
Hello, I'm Maneshwar, and I'm building LiveReview — a blast-radius aware AI code review built for...
#kubernetes#security#microservices#devops
23 1
Arnav Poswal6d ago • 3 min read
I ran 50 orders at 1 unit of stock. Here’s what stopped the oversell.
Last week I built a small grocery-style order system to learn how event-driven services handle the.....
#java#kafka#microservices#springboot
0 0
Amando dos Santos Neto4d ago • 4 min read
Monólito ou Microsserviços? Lições de Entrevista, o Dilema Fowler-Tilkov e Guias Práticos
Em uma entrevista para uma vaga de Engenheiro de Software, fui questionado sobre quando usar...
#architecture#career#microservices#softwareengineering
0 0