Microservices Monitoring: Using Namespaces for Data Structuring

Microservices Monitoring: Using Namespaces for Data Structuring

Namespaces for Data Structuring. Microservices pose unique challenges for error reporting and instrumentation. We’ll explore the best way to monitor them using namespaces in AppSignal. How do we go from monolith to microservice? Take the case of Amazon.

What Is the Microservice Architecture?

Microservice architecture is a software design pattern in which we write applications by combining several small programs. These programs, which are called microservices, work together for a common goal. For some teams, it takes a lot less time and effort to write several small applications than a single large one.

A microservice-oriented project consists of a constellation of small applications, each doing its part, running in a separate process, and communicating with the rest through standardized interfaces. This approach lets teams choose the best tool for each problem without committing to one language or framework. It also allows us to split the work among more specialized groups.

From Monolith to Microservice

In the  first part of this series, we talked about monoliths. Monoliths are easy to start with. Development pace, however, scales poorly, mainly because everything is so tightly coupled. Even a small code change forces us to rebuild and test the whole project, which leads to frustratingly long release cycles.

How do we go from monolith to microservice? Take the case of Amazon. A while back,  they started as a monolith and over time switched to microservices. Their initial design may have looked like this:

Monolith Design

Of course, I’m oversimplifying here, but I believe I covered most of the basics. What if they had chosen to follow the microservice pattern from the start? They would have split the application by function, having each component focus on one problem.

microservices

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Testing Microservices Applications

In this article, look at different ways to test microservices and how you can have a suitable testing strategy to begin with.

Microservices and Data Management - DZone Microservices

This article describes the nature of microservices applications, contrasts them with monolithic apps, and talk about microservices in data management.

Microservices and Data Management - DZone Microservices

This article describes the nature of microservices applications, contrasts them with monolithic apps, and talk about microservices in data management.

Microservices and Data Management - DZone Microservices

This article describes the nature of microservices applications, contrasts them with monolithic apps, and talk about microservices in data management.

The Service Mesh in the Microservices World - DZone Microservices

In this article, take a look at the service mesh in the microservices world. The software industry has come a long journey and throughout this journey, Software Architecture has evolved a lot. Starting with 1-tier (Single-node), 2-tier (Client/ Server), 3-tier, and Distributed are some of the Software Architectural patterns we saw in this journey.