Link: Serverless Impacts on Business, Process and Culture

‘Sharples said the main interest stems from an enterprise love of microservices, where incremental delivery, agility and faster delivery are being embraced. “But we see adopters struggle with the operational complexity of managing and monitoring distributed systems, and that is where serverless has gotten their attention. You get the microservices benefits, but from a developer perspective it is very easy — it is just about the code. And on the ops side, serverless is a very good model for those building automated ops systems. To respond to a log event, doing that as a serverless invocation is pretty convenient.” Sharples says that in his weekly and daily chats with enterprise customers, serverless is piquing their interest.’

Microservicoed fine in dev, SRE problem now.
Original source: Serverless Impacts on Business, Process and Culture

Link: Serverless Architectures: A Paradigm Shift in …

“One of the biggest security upsides to developing on serverless architectures is that organizations don’t have to deal with the daunting task of having to constantly apply security patches for the underlying operating system. These tasks are now in the domain of the serverless architecture provider.”

The rest – the application code – still needs to be secure. Of course.
Original source: Serverless Architectures: A Paradigm Shift in …

Link: Serverless at Bustle

‘Probably the biggest is: how do you deal with the migration of legacy things? At Bustle we ended up mostly re-architecting our entire platform around serverless, and so that’s one option, but certainly not available to everybody. But even then, the first time we launched a serverless service, we brought down all of our Redis instances — because Lambda spun up all these containers and we hit connection limits that you would never expect to hit in a normal app.

‘So if you’ve got something sitting on a mainframe somewhere that is used to only having 20 connections and then you moved over some upstream service to Lambda and suddenly it has 10,000 connections instead of 20. You’ve got a problem. If you’ve bought into service-oriented architecture as a whole over the last four or five years, then you might have a better time, because you can say “Well, all these things do is talk to each other via an API, so we can replace a single service with serverless functions.”’
Original source: Serverless at Bustle

Link: Finally, a more coherent IBM story?

‘IBM is pushing their cloud hard than ever before. Even though it is mostly IBM Cloud Private, this is the first time I heard a more consistent hybrid cloud story. They have moved away from OpenStack (completely) and CloudFoundry (for the most part) and building a good hybrid cloud story using Kubernetes. Both he product team and services team seem to be quite excited about the opportunity Kubernetes offers them. Kubernetes on Bare Metal as a service is a step in the right direction. Unlike OpenStack and, to some extent, CloudFoundry, Kubernetes gives IBM a chance to have a more unified story from their infrastructure assets to middleware assets. Their “One Cloud Architecture” push is directed in this direction and helps IBM tell a consistent story across their entire portfolio.’
Original source: Finally, a more coherent IBM story?

Link: Finally, a more coherent IBM story?

‘IBM is pushing their cloud hard than ever before. Even though it is mostly IBM Cloud Private, this is the first time I heard a more consistent hybrid cloud story. They have moved away from OpenStack (completely) and CloudFoundry (for the most part) and building a good hybrid cloud story using Kubernetes. Both he product team and services team seem to be quite excited about the opportunity Kubernetes offers them. Kubernetes on Bare Metal as a service is a step in the right direction. Unlike OpenStack and, to some extent, CloudFoundry, Kubernetes gives IBM a chance to have a more unified story from their infrastructure assets to middleware assets. Their “One Cloud Architecture” push is directed in this direction and helps IBM tell a consistent story across their entire portfolio.’
Original source: Finally, a more coherent IBM story?