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David Behroozi

@rootothez.bsky.social
625 followers 124 following 346 posts

Solo developer. Doing the impossible; faster. speedrun.cc AWS Community Builder.

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David Behroozi @rootothez.bsky.social · 03/10/2026
Used the toilet bucket to bail out gaga ball for 8th grade camp. Looks like I'd also be good with a flame thrower with that form.
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David Behroozi @rootothez.bsky.social · 24/09/2026
Done!
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David Behroozi @rootothez.bsky.social · 22/09/2026
Had to get a little closer.
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David Behroozi @rootothez.bsky.social · 06/09/2026
I've secured the McMenamins landing. Analog Sunday time!
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David Behroozi @rootothez.bsky.social · 06/09/2026
I love it when I'm wrong on this type of stuff: github.com/awslabs/llrt...
github.com
GitHub - awslabs/llrt at v0.9.0-beta
LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications. - awslabs/llrt
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David Behroozi @rootothez.bsky.social · 03/09/2026
Good for potholes too!
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David Behroozi @rootothez.bsky.social · 03/09/2026
There is an uncertain future of llrt with Richard Davison leaving AWS for Vercel. The request for a new release going unresponded from a contributor has a bit of foreboding: github.com/awslabs/llrt...
github.com
Is there a release plan for the next version? · Issue #1724 · awslabs/llrt
Countless features have been added and improvements made since the last release. Should we start considering the release of the next version (0.9.0-beta?) soon?
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David Behroozi @rootothez.bsky.social · 22/08/2026
Found a dock float in the middle of the lake this morning. Redneck paddleboarding ensued.
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David Behroozi @rootothez.bsky.social · 22/08/2026
I've got a real monkey paw situation here. Archie McPhee hands for scale. Do I dare make a wish?
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David Behroozi @rootothez.bsky.social · 18/08/2026
These long drop downs have always bothered me, especially on mobile where there often is no type-ahead find. I secretly wish they'd make date pickers for birth year default to something sane like 20 years ago instead of the current year too!
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David Behroozi @rootothez.bsky.social · 10/08/2026
Glad you enjoyed it, happy to show you where the blackberries are or let you borrow a kayak or paddleboard for the lakes next time you're out.
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David Behroozi @rootothez.bsky.social · 08/08/2026
One of the skills I've honed over the years is the ability to select the best fruit. If I serve you a fruit salad, the cantaloupe will have been slapped and it won't taste like cucumber. cooking.nytimes.com/article/how-...
cooking.nytimes.com
The One Thing Watermelon Experts Do to Pick Sweet Ones
It’s not a myth: You really do need to slap them and listen carefully.
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David Behroozi @rootothez.bsky.social · 03/08/2026
I've seen tighter formations of Canada geese eh.
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David Behroozi @rootothez.bsky.social · 31/07/2026
My doorbell camera kept saying screaming was heard every time I came home, so I oiled the door hinge. 😅
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David Behroozi @rootothez.bsky.social · 30/07/2026
1. Take the ferry to Bainbridge and stand on the deck, best cheap way ($12) to see the city skyline and puget sound. You don't need to spend time in Bainbridge and can get right back on. 2. Eat some blackberries, you probably need to get out of the city a bit but they're in season and everywhere.
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David Behroozi @rootothez.bsky.social · 26/07/2026
A Seattle spiderweb in the face as you're walking into your backyard also ranks up there 😀.
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David Behroozi @rootothez.bsky.social · 25/07/2026
Lambda still pulls the code from S3 so it shouldn't improve cold starts. This article benchmarks it, but only uses Init Duration: dev.to/aws-builders... You'd need to measure E2E client time to see any impact, but I suspect it is net zero. speedrun.nobackspacecrew.com/blog/2024/02...
dev.to
AWS Lambda Self-Managed S3 Code Storage: `COPY` vs. `REFERENCE`
On July 15, 2026, AWS announced a new option for storing AWS Lambda deployment packages: self-managed...
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David Behroozi @rootothez.bsky.social · 25/07/2026
How I block unwanted traffic from reaching my serverless API with CloudFront. speedrun.nobackspacecrew.com/blog/2026/07...
speedrun.nobackspacecrew.com
Blocking Requests with Lambda Function URLs - Speedrun
Blocking unwanted Lambda traffic
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David Behroozi @rootothez.bsky.social · 13/07/2026
In the picture: a caricature of the professor, the batmobile, mafia man (a character in the video game I was making), the joker (the Jim Carrey one), a covered wagon, my watch (the class was 11-12, hands drawn at 11:25, digital drawn at 11:35) and a bucket (maybe storage related).
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David Behroozi @rootothez.bsky.social · 13/07/2026
At @cascadiajs.com 2026, I overheard some people talking about Iowa. Turns out they also went to Iowa State University. Although they graduated 15+ years after me, they asked if I'd had Gadia, the database structures professor who wrote his own book. Yes, and here's the doodles I drew on his book.
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David Behroozi @rootothez.bsky.social · 12/07/2026
Anyone else notice improvements to log ingestion speed with lambda and CloudWatch dashboards? It used to be up to a minute before my logs were visible in a dashboard, but now it seems almost real-time.
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David Behroozi @rootothez.bsky.social · 09/07/2026
This swag cup may be the worst I've ever used. Holding the rolled handle is awkward enough, but the mouth feel of the rolled lip on the rim is even more immediately no. It will be used to hold my jankiest pens.
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David Behroozi @rootothez.bsky.social · 03/07/2026
Longform YouTube videos should be called YouTube pants.
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David Behroozi @rootothez.bsky.social · 27/06/2026
TIL! At least a smoot doesn't need to be portioned.
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David Behroozi @rootothez.bsky.social · 26/06/2026
The serving size is 3/4 of a pickle. A wholly unreasonable unit. Presumably to have the calories round down to 0.
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David Behroozi @rootothez.bsky.social · 21/06/2026
I'm a fan of this surrounding logs feature in the new CloudWatch Logs Analytics console.
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David Behroozi @rootothez.bsky.social · 11/06/2026
If you've ever lost progress in Gmail for Android because you've opened a link then needed some info from the email and had to back out of the form you were filling, change it to always open links in browser: support.google.com/mail/thread/...
support.google.com
Gmail mobile app opens links inside app. how to stop this - Gmail Community
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David Behroozi @rootothez.bsky.social · 11/06/2026
How do we know the bridge wasn't closed because of a guy in a fiery crash after the gif cuts off? 🤣
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David Behroozi @rootothez.bsky.social · 06/06/2026
I used Adobe Golive at work in that era, but Dreamweaver at home. Time to unwrap that bad boy and do some table based layouts.
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David Behroozi @rootothez.bsky.social · 29/05/2026
Submitted a PR to the lambda-perf repository to enable visualization of performance trends over time. For example, coldstarts for llrt on arm/.zip/512MB have gotten slower. See more here: github.com/maxday/lambd...
Example of lambda-perf website showing performance graphs.Detailed performance graph when you click on one.
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David Behroozi @rootothez.bsky.social · 29/05/2026
Wait these are legitimately tobacco plants? That is wild! Carry on!
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David Behroozi @rootothez.bsky.social · 29/05/2026
At first I thought crop was referring to how I cropped your picture, but then I figured out what you were smoking!
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David Behroozi @rootothez.bsky.social · 29/05/2026
I think it's colloquially tomato tomahto not tobacco tomato 😂
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David Behroozi @rootothez.bsky.social · 28/05/2026
With that said, if snowflake is what your rsus are, I personally would not be holding much. It's far too volatile.
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David Behroozi @rootothez.bsky.social · 28/05/2026
For sure and mostly luck. Shares from 2006 now up 200x 😳.
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David Behroozi @rootothez.bsky.social · 28/05/2026
Did the opposite of the recommendation, mostly held, retired at 41.
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David Behroozi @rootothez.bsky.social · 28/05/2026
Way back I wrote an Alexa skill to tell me if it was recycling week. It effectively did a n%2===0 on the week of the year. After 8 years of node updates I can confirm it's faster and easier to just look out the window and see if my neighbors' bins are out.
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David Behroozi @rootothez.bsky.social · 27/05/2026
Thank you for this glimpse into the day in the life of a juiceman.
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David Behroozi @rootothez.bsky.social · 27/05/2026
You deserve it Darryl, you've really been showing up every day and your articles have shown novel and interesting use cases.
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David Behroozi @rootothez.bsky.social · 27/05/2026
They've surrounded our transfer station with roses. It's surprisingly effective at limiting the stank.
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David Behroozi @rootothez.bsky.social · 26/05/2026
The woodcock with artistic liberties and the shrew. Doodle circa 2011.
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David Behroozi @rootothez.bsky.social · 21/05/2026
Yes! I've been using it for over a year, it works well.
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David Behroozi @rootothez.bsky.social · 12/05/2026
This is a good bit, but yearns for some workshopping. Backstory, pointing at it with a pointer and feigned shock at the price are critical. I found this on a floppy disc labeled trumpet winsock near my grandfather's Tandy. Let's flip it over and view source here. OHH MY GOODNESS.
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David Behroozi @rootothez.bsky.social · 10/05/2026
We have a mock orange and it makes the whole backyard smell incredible. If you visit Seattle, I recommend the winter garden, it's very fragrant in the dead of winter: botanicgardens.uw.edu/washington-p...
botanicgardens.uw.edu
Joseph A. Witt Winter Garden | University of Washington Botanic Gardens
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David Behroozi @rootothez.bsky.social · 05/05/2026
It's odd that both of these features aren't part of identity center. It's a similar workflow to give access to a permission set as it is to approve what someone can run.
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David Behroozi @rootothez.bsky.social · 05/05/2026
There's been lots of rain so the rhodies are especially lush this year.
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David Behroozi @rootothez.bsky.social · 04/05/2026
The baby Steller's Jay is out barnstorming.
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David Behroozi @rootothez.bsky.social · 27/04/2026
Back when there was hope, I emailed the then CEO Thomas Dohmke in March 2023 about engaging Charlie Bell to help with operational excellence. From the outside, it looks like no one followed through 😅.
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David Behroozi @rootothez.bsky.social · 24/04/2026
Since everyone forgot how to write json by hand after the AI meteor strike of 2021 caused permanent darkmode, Speedrun 1.55 can now generate the necessary json config to wire your GitHub markdown to your AWS accounts with just your Identity Center start url. github.com/No-Backspace...
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David Behroozi @rootothez.bsky.social · 23/04/2026
The standard ones are use it to create a story, a selfie cartoon, a coloring page or song.
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