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Re:Monolith First (2015) by eternalban on Saturday July 15, 2017 @11:17PM (#14780294)
> You are throwing away the major point of why microservices were created in the first place when you do what you're doing: so teams in large organizations can do independent releases.

Let's ammend this: so teams in large organizations +{that lack both a coherent architecture and the ability to devise one} can do independent releases +{by adoptiong the no-architecture architecture}.

Re:Monolith First (2015) by marcuslager on Sunday July 16, 2017 @12:10AM (#14780439)
"teams in large organizations"

Could be simplified to just "teams.

These days from what I can see teams in organizations with no ability to devise a sane architecture usually take the microservice route. Management loves this new buzzword. To them it means problems go away.

Re:Monolith First (2015) by tajen on Sunday July 16, 2017 @05:58AM (#14781328)
Atlassian started rearchitecturing around services in 2013. They were 1500ppl at the time. Confluence and JIRA were not only monoliths, but non-multitenant, so they had to have one instance per customer (700Mb RAM JIRA, 700Mb Confluence, a dozen gigs on SSD). The worst was restarting upon upgrades: Easily 3-5 minutes per instance, which, at scale, was a huge burden.

After rearchitecting around services, pieces could be restarted and upgraded independently. As a customer, we didn't notice differences in the UI (e.g. the file storage on AWS).

Epilogue: They had a shared login system, multi tenant and all... which they recently replaced by a third party. Proof that services are replaceable, but also an acknowledgment that simple critical services can be hard at scale.

I personally believe that Atlassian switched to services at the right time, when it's hard to coordinate teams of thousands working on a dozen products, and when the monolithic approach was way past refactoring date ;)

Re:Monolith First (2015) by tokenizerrr on Sunday July 16, 2017 @09:00AM (#14781797)
On the flip side, cloud hosted jira is soooo slow now.
Re:Monolith First (2015) by tajen on Sunday July 23, 2017 @06:32PM (#14834769)
A bit late to answer, but by their EULA you are not allowed to talk about the performance of their products.

Yes, they did that!

Re:Monolith First (2015) by eternalban on Saturday July 22, 2017 @03:32PM (#14828920)
Rather a late reply but Service Oriented Architecture is in fact an architectural approach. "Micro" services deem even the burdern of devising a coherent "service" as too great a burden to tackle.
Re:Monolith First (2015) by ris on Sunday July 16, 2017 @12:26PM (#14782686)
> Confluence and JIRA were not only monoliths, but non-multitenant, so they had to have one instance per customer (700Mb RAM JIRA, 700Mb Confluence, a dozen gigs on SSD).

I don't understand how you engineer even a monolith like that in the first place.

Re:Monolith First (2015) by kod on Sunday July 16, 2017 @10:22AM (#14782053)
And Jira still can't handle email in a sane fashion...

I wouldn't look to Atlassian for anything regarding engineering practices.

Re:Monolith First (2015) by tomerbd on Monday July 17, 2017 @03:08PM (#14791432)
can you describe a coherent architecture that will turn microservices uneeded?
Re:Monolith First (2015) by eternalban on Sunday July 23, 2017 @09:08PM (#14835271)
Missed this but in case you read this, well that depends on the purpose of the system, but in most cases modular schemas and allowing for loose coupling via data/message bus does the job.