Ryan Means

Christian. Husband. Father. Remote Principal Software Engineer @Lifeway. #Scala, #Serverless, #DevOps, #AWS, #Running

[Ryan Means @rmmeans]

Excited to be announcing CloudGenesis: 🎉 A #GitOps tool from @LifeWayTech for managing #CloudFormation stacks across a multitude of product teams, AWS accounts, and regions. https://t.co/iU8jsDvKJw https://t.co/qPma6eQRxb

[Ryan Means @rmmeans]

Prediction - #Apple and #Google will release MCP "tools like" functionality native to their mobile OS SDKs. Mobile app developers could expose their tools in their mobile app, allowing the OS to respond to text and speech from the user with apps responding with the data!

[Ryan Means @rmmeans]

Yes it was! 🤯

[John A De Goes @jdegoes]

Mind-blowing keynote. 🤯

[Rikito Taniguchi @tanishiking25]

Wasm support is coming
https://t.co/E9Vfwk1MP5

[Chris Krycho @chriskrycho]

The slides and script for my second @lambda_conf talk are up—this one on how we make good software. If that sounds like a massive question: yes.

The talk ranges from #DDD and #TDD and #typetheory to #systemsthinking and sociology and ethics—as it must.

https://t.co/CBdkufmoW7

[Ryan Means @rmmeans]

@jdegoes is doing a fantastic job at teaching Rust @lambda_conf. TDD driven learning on a two day workshop using Axum as the backdrop to learn the fundamentals. Day 1 was great, can't wait for Day 2!

[Ryan Means @rmmeans]

Starting to learn #Rust and use it in a project I'm working on. I haven't been this excited about learning a new language since I started learning #Scala in 2014.

[Alvin Alexander @alvinalexander]

1/2: I’ve started creating “100% FREE” Scala and functional programming video training courses. No ads, no paywalls — just free Scala/FP video courses. 🥳

The first 10 videos for the first course, “Introduction to Scala 3,” are now available here:

https://t.co/MCAqLg5rQV

[Ryan Means @rmmeans]

is comparable to that of node and the P99.9 metrics are fantastic!

[Ryan Means @rmmeans]

Unbelievable. 🤯 I had not had time to adequately play with #lambda #snapstart until now. I have a #Scala JVM lambda function that I properly instrumented with the CRaC interface at function publish. Results?

We're seeing cold starts in the 200ms range (that includes restore)

[Ryan Means @rmmeans]

or a 66MB #Scala JVM Lambda. This lambda has a mix of scala, cats, circe, and a third party Java library in it. We're seeing warm starts as low as 3.28 ms. I used to think JVM and lambda would never mix with out a AOT like Graal. Not so anymore! The coldstart latency

[Ryan Means @rmmeans]

@rmondello @andrewe @Apple Oh this makes so much more sense now!! I was not able to replicate it once 16.4 came out and the release notes threw me off and made me wonder if there was an edge case. Thank you so much @rmondello for your work on Passkeys and building up the ecosystem and community at large.

[Ryan Means @rmmeans]

Ok @Apple I'm personally excited about Passkeys, and I know you are pushing this. However, I find it very discouraging that even in iOS 16.4 RC you still are letting the known issue of the AbortSignal bug persist. Here's why: 🧵 https://t.co/5GpCrW4aNx

[Ryan Means @rmmeans]

@andrewe @Apple @rmondello Ah! In the moment I couldn't think of the right people to tag at Apple. Thanks for that!

[Ryan Means @rmmeans]

Really hoping you consider getting this fix in iOS 16.4, from my understanding, this issue was fixed in Webkit back in February: https://t.co/dQrMYVWWxM

#passkeys #apple #bug #ios

[Ryan Means @rmmeans]

it on page nav. This leaves a very poor experience and the irony of all of this is now I have to user agent detect and actually EXCLUDE iOS devices from conditional mediation so that we don't end up with this bug firing and leaving the PublicKeyCredential interface hanging open.

[Ryan Means @rmmeans]

First response was sub 2 minutes that was previously close to 20+ minutes. 🎉

[Ryan Means @rmmeans]

AWS Aurora is insane 🤯. I have not touched SQL tech seriously in ~ 8 years, but recently needed to dump 200M records out of Dynamo to do some OLAP style workloads. Queries were taking 30 minutes + or even hours. Then I found parallel query... https://t.co/zxsEhz9pFz