Posts Tagged ‘cloud’

TL;DR Amazon Web Services Certified Solution Architect Professional (AWS CSA Pro) took me a lot more time to study for than Google Cloud Platform Professional Cloud Architect (GCP PCA). They fundamentally test the same skills in terms of matching appropriate services to customer needs, but there’s just more of AWS, and greater fractal detail (that’s […]


TL;DR Modern Apps use Platforms, Continuous Delivery, and Modern Languages. Or more specifically, Modern Apps are written in Modern Languages, get deployed onto Platforms, and that deployment process is Continuous Delivery (as these things are all interconnected). Background ‘Modern Apps’ seems to be a hot topic right now. Some of my DXC colleagues are getting […]


TL;DR We can model data gravity by looking at the respective storage and network costs for different scenarios where workload and associated data might be placed in one or more clouds. As network egress charges are relatively high, this makes the effect of data gravity substantial – pushing workloads and their data to be co-resident […]


This isn’t a new thing. I’ve even written about it before. But it seems to be coming up in a LOT of conversations at the moment. The price that cloud providers charge for egress from their networks to the Internet is staggeringly high. Or as Bryan Cantril put it in a recent episode of his […]


This question came from a colleague, and it’s one of those questions that I’m surprised and saddened that we still have to ask. My history with this stuff Some 15 years ago I was a beta tester for Leslie Muller‘s ‘Virtual Developer Environment’ (VDE)[1], which was a web site that let me request a virtual […]


Jessie Frazelle, Bryan Cantrill and Steve Tuck have announced the launch of Oxide Computer Company to deliver ‘hyperscaler infrastructure for the rest of us’. The company aims to tackle the ‘infrastructure privilege’ presently enjoyed by hyperscale operators by developing ‘software to manage a full rack from first principles’, including platform firmware. Continue reading the full story at InfoQ.


Key Takeaways Ecstasy is a general purpose, type-safe, modular programming language built for the cloud The team building Ecstacy plan to use it as the basis for a highly scalable Platform as a Service (PaaS) Ecstasy is still in development and is not yet ready for production use The Ecstacy team are looking for contributors […]


Certification

11Oct19

TL;DR Knowing how the cloud works is becoming essential knowledge in the IT industry, and getting certification is a reliable way of ensuring that knowledge is consistent and tested. Background Yesterday this excellent cartoon showed up in Forrest Brazeal’s ‘FaaS and Furious‘ strip, it’s very timely as certification has been a hot topic at work […]


If you’re here for my experiments in culinary science move along swiftly, this post isn’t for you. This is all about enterprise architecture versus cloud native architecture. RDBMS is a meatball Enterprises use (or at least have used) Relational Database Management Systems (RDBMS), and such things have become deeply embedded into the organisation and culture […]


All three of the major cloud service providers have (or have announced) ‘have your cake and eat it’ versions of their services where data resides on premises whilst stuff is managed from a control plane in the cloud. AWS has Outposts (launched at re:Invent 2018 but still at the ‘sign up to learn more’ stage […]