Keith Gregory

re:Invent Recap

AWS re:Invent is over, and I finally have time to breathe. I’ve been going to the NY Summit since it was “only” a few thousand people and watched it grow into a 12,000-person behemoth, but this was my first re:Invent. I assumed it would be like the Summit, but bigger. I was wrong. Summits are … Read More

IoT on AWS, a recap

If you weren’t able to attend our IoT on AWS one-day conference, here’s a recap.

Managing Your AWS Credentials

After my last post, a colleague pinged me with “I thought you used environment variables to manage credentials, so why didn’t you show that?” The short answer is that it would detract from the points I was trying to make. The long answer is rooted in history and not-quite-implemented features, so rates its own post. … Read More

Managing AWS users and roles in a multi-account organization

My last post compared different infrastructure tools for creating users and letting them assume roles for cross-account access. I received a few questions about the underlying problem that those scripts were trying to solve, so this post delves a bit deeper into the realm of user management.

Comparing Infrastructure Tools: A First Look at the AWS Cloud Development Kit

My background is as a developer, so when I think of “devops” and “infrastructure as code” I look for the loops and conditionals of a Turing-complete language. Unfortunately for me, popular devops tools lean toward a declarative format: you describe the environment that you want, and the tool makes whatever changes are needed to achieve … Read More

Picking the Right AWS Compute Infrastructure

The correct compute platform depends on the workload that you’re running. This post contains criteria for picking the right environment from the choices that AWS gives you.