#DevtoMicroservices

When building a software application, one of the most important decisions developers make is choosing...

An architectural evaluation of leveraging autonomous Reasoning + Acting (ReAct) agents to analyze, triage, and repair failed Temporal Saga compensation branches in real-time core banking systems.

Big-bang rewrites stall; carving out one capability at a time works. How to pick the first slice, route traffic at the edge, prove the new path with shadow traffic, move data ownership — and know when to stop.

Few architecture debates generate as much confident bad advice as monolith versus microservices. Ask...

Nucleus, the backend behind this portfolio, is a useful real example for comparing deployment...

Introduction Software development is not only about writing code, designing databases or building...

Here's a client method that looks like it was written by someone careful: func (c...

Retries turn short failures into successes — and, done carelessly, turn a one-minute blip into a long outage. The four tools that keep retries helpful, with Resilience4j code.

A hedge cuts the tail when the slow call was bad luck, but when every attempt waits in the same queue it can make the tail far worse: a simulation of @Hedge against one shared service, at loads from 30 % to 95 %.

Short answer: Downtime monitoring for SaaS applications with multiple microservices works best as...

How Go error design degrades at service boundaries, and a production pattern for type-safe, observable error propagation across gRPC microservices.

TL;DR: monitor the customer journey with synthetic checks, monitor each dependency with heartbeat...

TL;DR: Downtime monitoring for a multi-service SaaS checkout is a proof chain, not a single ping....

Introduction: The Evolution of Continuous Delivery Tools For years, the combination of...

Short answer: Downtime monitoring for a SaaS marketplace works by combining synthetic checkout...

A useful downtime monitor for a multi-service SaaS application should answer one operational...

Introduction: The Burnout Epidemic in the Age of AI The workplace is burning—not from...

Picture a pizza shop with three stations: dough, oven and delivery. An order comes in. How does that...

Every service you add buys you one thing and costs you several. Here is how to tell when the trade is...

We run a fleet of Nest services on ECS and PM2, with Kafka for domain integration and Firebase at the...