Microservice Architecture

Supported by Kong

Pattern: Client-side UI composition

pattern  

Context

You have applied the Microservice architecture pattern. Services are developed by business capability/subdomain-oriented teams that are also responsible for the user experience. Some UI screens/pages display data from multiple service. Consider, for example, an Amazon-style product detail page, which displays numerous data items including:

  • Basic information about the book such as title, author, price, etc.
  • Your purchase history for the book
  • Availability
  • Buying options
  • Other items that are frequently bought with this book
  • Other items bought by customers who bought this book
  • Customer reviews
  • Sellers ranking
  • …

Each data item corresponds to a separate service and how it is displayed is, therefore, the responsibility of a different team.

Problem

How to implement a UI screen or page that displays data from multiple services?

Forces

Solution

Each team develops a client-side UI component, such an AngularJS directive, that implements the region of the page/screen for their service. A UI team is responsible implementing the page skeletons that build pages/screens by composing multiple, service-specific UI components.

pattern  
Copyright © 2024 Chris Richardson • All rights reserved • Supported by Kong.

About www.prc.education

www.prc.education is brought to you by Chris Richardson. Experienced software architect, author of POJOs in Action, the creator of the original CloudFoundry.com, and the author of Microservices patterns.

Upcoming public workshops: Microservices and architecting for fast flow

In-person: Berlin and Milan

DevOps and Team topologies are vital for delivering the fast flow of changes that modern businesses need.

But they are insufficient. You also need an application architecture that supports fast, sustainable flow.

Learn more and register for one of my upcoming public workshops in November.

NEED HELP?

I help organizations improve agility and competitiveness through better software architecture.

Learn more about my consulting engagements, and training workshops.

LEARN about microservices

Chris offers numerous other resources for learning the microservice architecture.

Get the book: Microservices Patterns

Read Chris Richardson's book:

Example microservices applications

Want to see an example? Check out Chris Richardson's example applications. See code

Virtual bootcamp: Distributed data patterns in a microservice architecture

My virtual bootcamp, distributed data patterns in a microservice architecture, is now open for enrollment!

It covers the key distributed data management patterns including Saga, API Composition, and CQRS.

It consists of video lectures, code labs, and a weekly ask-me-anything video conference repeated in multiple timezones.

The regular price is $395/person but use coupon CCMHVSFB to sign up for $95 (valid until November 8th, 2024). There are deeper discounts for buying multiple seats.

Learn more

Learn how to create a service template and microservice chassis

Take a look at my Manning LiveProject that teaches you how to develop a service template and microservice chassis.

Signup for the newsletter


BUILD microservices

Ready to start using the microservice architecture?

Consulting services

Engage Chris to create a microservices adoption roadmap and help you define your microservice architecture,

The Eventuate platform

Use the Eventuate.io platform to tackle distributed data management challenges in your microservices architecture.

Eventuate is Chris's latest startup. It makes it easy to use the Saga pattern to manage transactions and the CQRS pattern to implement queries.

Join the microservices google group