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OpenGraph API – AWS Lambda


8 years ago I was introduced to Serverless functions on AWS. The concept of having the ability to run code, without worrying about running the underlying sever infrastructure was pretty appealing, not only from a management and operations perspective, but also from the associated 24/7 runtime costs.
Serverless computing enables you to focus on writing code, wiring it up to a API gateway or endpoint, and only paying when the code is executed. Some of the key functions or aspects which make this unique compared to a traditional server stack such as LEPP, MEAN, LAMP, etc. is that you have to consider the key underlying characteristics of a micro-service architecture:
Bookmark: What is generative art?

A wonderful elaborate blog post by Amy Goodchild share what generative art is, including various methods, technologies, examples and theories.
Bookmark: Open Source E-ink Display – Glider
I tend to be more and more interested in open source hardware. Between the resonable PCB printing and cheap components, this category of DIY is becoming increasingly popular. Here is a cool project where the hardware and software are ripe for a summer project:

Bookmark: UI Density

A nice article on the science behind information/UI density along with some reasoning and justification for why great UI/UX is so important.
Arduino

The Arduino was one of my first “modern” introduction into the world of open-source electronics. The original use case for my DIY IGUS Time Lapse slider, then got used in the Quantum Double Slit Experiment to build a true Random Number Generator, and was also a part of my SAP DemoJam session. It always seems to be a great “go to” tool for interfacing with physical sensors, wiring something simple up or testing out different electronics.

Bike Graphics Project
Pretty happy with the way some of these came out. Added a unique spin on my bikes and helmets to match.

They are vinyl stickers cut on a Silhouette.




2024 – Ironman – Texas













Race Report
Trip wise everything went super smoothly. Arrived Wednesday, no delays or issues with baggage or car rental etc. Thursday, fun little cruise around the Airbnb in Spring and did packet pickup, and had a nice evening with the Fillnow folks. Prepped some of my bags and had a good amount of sleep. Friday got up and went to the practice swim, did a really easy few hundred yards (15 mins) and felt OK. I picked out some landmarks to sight off. I used my wetsuit and felt very normal. Had some breakfast, got to meet Natasha from NVDM as mentioned, and took it easy. Had some pasta for lunch and in the afternoon did bike drop off, and took it easy for the rest of the day. Ensured I was getting in plenty of hydration (LMNT + water) and carbs. Friday evening got to bed really early (9pm) since I knew I was going to be up at 4am, ended up waking up at 2:30 and felt ok. Found parking pretty easy, got into T1, loaded nutrition/hydration. I had a minor issues getting air into my rear disc, but got it sorted out pretty easily. Walked over to Swim start, got into my wetsuit, and started just behind the main pack. Also no real delays, issues or surprises 🙂
2024 Ironman Texas Training Review
It has been a great 16 weeks training for Ironman Texas coming up next week. One small injury (foot) from either running or pushing too hard off the wall while swimming. Some interesting stats through these training blocks:
Longest week: 18 hours
Max CTL: 116
Max TSS: 144
Cumulative Miles: 2161
3 week blocks, with 1 week rest. 2 week taper into the race.
Compared with past Ironman races, used the sauna during the last 3 weeks to get more heat adapted, and did a little more strength based workouts. (Not tracked in Intervals). I also focused more on Z2 efforts while running. The Oak Island Half Marathon got me running a lot more early season. Overall, I had some good PR’s during the last 4 months:
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