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09.24.2026

Infinidash: AWS’s New Observability Play Has Great Bones and a Terrible Bedside Manner

By Corey Quinn
Infinidash: AWS’s New Observability Play Has Great Bones and a Terrible Bedside Manner AWS has just released something fascinating in the form of CloudWatch Omni. I want to be upfront before I…
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Stay up to date on the latest AWS news, opinions, and tools, all lovingly sprinkled with a bit of snark.

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Corey Quinn’s AWS Beta Certification Exam Report

By Corey Quinn

With my bizarre re:Invent lounge pass (read as: Cloud Practitioner Certification) expiring later this year, it behooves me to take another AWS certification exam to keep the lounge goodies flowing. This year I opted for the “beta” Sysops Administrator Associate exam. I give it the scare quotes around “beta” because—when you’re charging people money (in […]

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Two Lambda Diverged in a Yellow Wood

By Corey Quinn

I begin this week with an admission. A while back, I opined on Twitter that a site I ran, stop.lying.cloud, was unacceptably slow. To save you a click, that site retrieves the AWS status page, applies some transforms to clean up part of the “endless sea of green,” and returns the result. It did this […]

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Setting the Record Straight on the ‘Very Funny Cloud Computing Billing Expert’

By Corey Quinn

"There is no story about AWS that can't be awkwardly and ineffectively rebutted in the most unsympathetic way possible."

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The Future of AWS Marketing is a Good Story

By Corey Quinn

AWS does a terrible job at marketing their products to users. We know how to fix it.

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What the Hell Is Amazon Web Services?

By Corey Quinn

A primer on the history of AWS, how it developed, why it’s been so transformative, and how it’s easy to make fun of.

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Elastic Throws in the Towel on Open Source, Chooses SSPL

By Mike Julian

Discussing the impact of the Elastic decision to relicense its open source software to a proprietary SSPL license.

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AWS Compensation Explained

By Corey Quinn

When I wrote about turning down an AWS job offer I had a whole bunch of people ranging from “multiple VPs” to “remarkably senior managers / engineers / contributors” to “aggrieved ex-employees” all come out of the woodwork to explain their perspective as to how AWS approaches paying people. I’ve been keeping notes on everything […]

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The Various AWS Billing Philosophies

By Corey Quinn

If you look across the vast landscape of AWS services through a lens of billing, a pattern begins to emerge. There are of course the usual collection of billing jokes. You’re not charged for what you use, but for what you forget to turn off. Your AWS bill is a function of how many engineers […]

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Parler’s New Serverless Architecture

By Corey Quinn

(Full credit to Alice Goldfuss for the absolutely incredible title.) So, AWS booted Parler off of their service on the grounds that “calling for the assassination of elected officials was well outside the bounds of AWS’s acceptable use policy,” and half of the internet is suddenly an expert on reverse cloud migrations. I’m going to […]

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Terrible Ideas for Avoiding AWS Data Transfer Costs

By Corey Quinn

AWS Data Transfer billing is, to understate massively, arcane. At a high level: Data transfer inbound is free. Data transfer to the internet costs a larger pile of money. Data transfer between availability zones within a region costs a pile of money (usually 2¢ per GB in the “main” regions, but costs can spike way […]

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Counting Twitter Followers over Time, the Corey Quinn Way

By Corey Quinn

One of my favorite things to do at the end of the year is dive into a bit of writing code myself. I’m incredibly bad at it, which—while frustrating from an execution perspective—makes posts like this way more entertaining. My lingua franca is “Python.” This shouldn’t shouldn’t be misconstrued as me saying, “I’m good at […]

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The Best of the Best

The Best Release of re:Invent 2020

By Corey Quinn

By far the most notable release of re:Invent this year was gp3 EBS volumes. They offer a flat 20% discount from gp2 volumes with no drawbacks and can be done in place. Today, I’d like to explore a little bit more about what makes these so awesome. Let’s start by calling out what EBS volumes […]

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