# Service Mesh: Why and How It Works (Part I)

DevFeed: [Service Mesh: Why and How It Works (Part I)](<https://devfeed.tech/articles/service-mesh-why-and-how-it-works-part-i-18201.md>)

Original publisher: [Read original article](<https://newsletter.francofernando.com/p/service-mesh-why-and-how-it-works>)

Author: Franco Fernando

Published: 2026-05-30T09:34:40Z

Content type: tutorial

Language: en

Sources: [The Polymathic Engineer](<https://devfeed.tech/sources/the-polymathic-engineer.md>)

Topics: [Architecture & Design](<https://devfeed.tech/topics/architecture-design.md>)

Tags: [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [mesh](<https://devfeed.tech/tags/mesh.md>)

## AI overview

This article explains how a dedicated infrastructure layer can manage service-to-service communication in a service mesh.

## Source excerpt

How a dedicated infrastructure layer can take over the job of managing service-to-service communication.