Ewan Valentine

Software Engineer at BBC

Manchester, GB

Joined Jun 2018

About

twitter: @Ewan_Valentine ‏

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Reputation:	378
Pageviews:	165.6K
Articles:	9
Comments:	2

Articles
Comments

Articles

Distributed Systems and Sidecar Pattern, Part 2

In this part, we'll use a similar pattern, but to translate a binary communication protocol, to a web-friendly protocol. Google's gRPC, to a RESTful, web endpoint.

March 5, 2019

· 9,599 Views · 2 Likes

Distributed Systems and the Sidecar Pattern

In Part 1 of a multi-part series, a developer demonstrates how to implement the sidecar pattern into a microservice application using Node.js.

March 4, 2019

· 35,080 Views · 10 Likes

Domain-Driven Design in JavaScript

Let DDD bring order to your JavaScript chaos.

December 14, 2018

· 26,051 Views · 12 Likes

Create Versatile Microservices in Golang — Part 10 (Summary)

Let's look back on this microservices tutorial with Golang to see the services we've built and the features we've configured for development and deployment.

June 28, 2018

· 5,293 Views · 2 Likes

Create Versatile Microservices in Golang — Part 7 (Terraform a Cloud)

Continue your Go microservices journey by learning about Terraform, infrastructure as code, and architecting a cloud cluster.

June 25, 2018

· 4,563 Views · 2 Likes

Create Versatile Microservices in Golang — Part 5 (Event Brokering With go-micro)

Learn about go-micro's event broker functionality in the latest part of this microservices series.

June 23, 2018

· 8,712 Views · 2 Likes

Create Versatile Microservices in Golang — Part 4 (Authentication With JWT)

Learn how to implement authentication with JWT, or JSON Web Tokens, in your miroservices built with Golang.

June 22, 2018

· 9,599 Views · 2 Likes

Create Versatile Microservices in Golang — Part 3 (docker-compose and Datastores)

This microservices development series continues with a look at databases, docker-compose, and how to run your services together locally.

June 20, 2018

· 9,447 Views · 2 Likes

Create Versatile Microservices in Golang — Part 1

Learn about creating, testing, and deploying microservices end-to-end with golang in this tutorial for like-minded developers.

June 18, 2018

· 18,669 Views · 6 Likes

Comments

Domain-Driven Design in JavaScript

Dec 21, 2018 · Mike Gates

It's not intentionally click-bait, it's just not a very good title I guess. Something I need to work on.

Perhaps my article didn't convey it's purpose correctly, and the code examples are a little tenuous. I agree I haven't specifically talked about Entities or Aggregates, my intention wasn't to delve into DDD itself, but talk about how you can use JS modules to encapsulate functionality behind a single expression, without using classes.

I'll update the article to use more DDD specific examples. Thanks for the heads up.

Domain-Driven Design in JavaScript

Dec 21, 2018 · Mike Gates

How dare I? Erm, okay!

Encapsulating functionality behind something clearly defined is absolutely a part of DDD.

Have I ready about it, yes, lots. Do I know what aggregates are, yes I do. This article was more specifically about utilising Javascript better to signal the intent of your code, with DDD in mind.