RSS Feed Subscribe to RSS Feed

 

Blog post summary: Domain-Oriented Microservice Architecture at Uber

Domain-Oriented Microservice Architecture at Uber” is a blog post on the Uber engineering blog. There were some comments about the post not giving credit to prior art, which I think is fair, but it is a useful post none the less. Uber provide an interesting approach to classifying and organizing their (2,200!) microservices, by using the concepts of Domains, Layers, Gateways and Extensions.

This is a shortened version here (1,200 words, vs 3,800 in the original), since I tend to learn by creating summaries, but it is mostly just a copy & paste, so check out the original with diagrams etc if you’re really interested.

(more…)

Tags: , ,

Talk summary: Realizing the Microservices Vision with Service Mesh by Arijit Mukherji

Some note on the talk “Fully Realizing the Microservices Vision with Service Mesh” by Arijit Mukherji of SignalFx at AWS re:Invent 2018 (DEV312)

Find the video at https://www.youtube.com/watch?v=eTHhsbKfpWg

(more…)

Tags: , , ,

RESTful Microservices at Silicon Valley Code Camp ’15

Thanks to everyone who came to my RESTful Microservices talk at Silicon Valley Code Camp today. Great turnout and lots of good follow up questions.

You can find the complete slides on slideshare.

Tags: , , , , , , , , ,

Versioning APIs

I have blogged in the past about microservices, and the advantages that architectural style can bring. These small, focussed and, most importantly, autonomous services commonly expose their functionality via a REST interface.

Inevitably there will come a time when you need to change that interface. Yes, in an ideal world, you will come up with a perfect API first time round and it will never need to change, but requirements change or new users come on board, and we must adapt. Read on to find some approaches to dealing with changing interfaces without breaking clients.

(more…)

Tags: , , , , , , , , ,

Rest and Microservices talk at the Las Vegas .Net Group

Thanks to Richard Rosenheim for inviting me to talk on REST and Microservice at the Las Vegas .Net Group today.

If you came along, thanks for attending!

You can find my slides here.

You can also check out my blog posts that the talk is based on:

Tags: , , , , , , , ,

An intro to Microservices and REST: SoCal Code Camp 2014

If you came along to my session at the SoCal Code Camp, thanks for attending! Any feedback always appreciated.

You can find the slides on slideshare.

You can also check out my blog posts that the talk is based on:

 

Shaun

 

Tags: , , , , , , , , , ,

Microservices

A microservice is a small, focused piece of software that can be developed, deployed and upgraded independently. Commonly, it exposes functionality via a synchronous protocol such as HTTP/REST.

That is my understanding of microservices, at least. There is no hard definition of what they are, but they currently seem to be the cool kid on the block, attracting increasing attention and becoming a mainstream approach to avoiding the problems often associated with monolithic architectures. Like any architectural solution, they are not without their downsides too, such as increased deployment and monitoring complexity. This post will have a look at some of the common characteristics of microservices and contrast them with monolithic architectures.

(more…)

Tags: , ,