Sign in

Eoin Shanaghy

@eoin.sh
249 followers 120 following 32 posts

👨‍💻#AWS building, migration and training with fourTheorem.com 📽️ Co-hosting awsbites.com

PostsRepliesMedia
Eoin Shanaghy @eoin.sh · 22/05/2026
Benchmark/demo repo 👉 github.com/fourTheorem/...
github.com
GitHub - fourTheorem/s3-files-demo
Contribute to fourTheorem/s3-files-demo development by creating an account on GitHub.
010
Eoin Shanaghy @eoin.sh · 22/05/2026
Let's take a detailed look at S3 Files, the new way of using S3 that can make a big cost and speed difference for loads of use cases! We have been using it in real projects and also set out to benchmark it ourselves (see the comments below!) www.youtube.com/watch?v=lqw9...
youtube.com
154. S3 Files
YouTube video by AWS Bites
100
Eoin Shanaghy @eoin.sh · 19/09/2025
What If you just don't want to build Yet Another CRUD API? That's our goal when we look at the world of Headless CMS systems like Strapi. Can we finally use something off the shelf instead of hand-coding our own every time?! Let's find out 👉 awsbites.com/149-headless... #RESTAPI #CMS #GraphQL
awsbites.com
Headless CMS on AWS
We dive deep into Strapi, an open-source headless CMS that's changing how we approach content management and CRUD applications. In this episode, we explore how...
010
Reposted by Eoin Shanaghy
Luciano Mammino 📙 Node.js Design Patterns @loige.co · 22/08/2025
Love big launches? So do we 🎉 Brand new AWS Bites episode is out 🎙️ Did #AWS just build an IDE to rival your editor? Yes. Meet #Kiro.
Podcast cover for AWS Bites. A cartoon ghost parody of the Kiro logo sticks its tongue out and flashes rock signs in the center. The title reads “Coding with Kiro,” with “Vibe” crossed out and “Spec” added. Bottom left, one host in a blue hoodie with folded arms. Bottom right, the other host in a gray hoodie holding a MacBook and grinning. Dark alley background with a street lamp.
122
Reposted by Eoin Shanaghy
fourTheorem @fourtheorem.bsky.social · 23/05/2025
Worried about rising #Lambda costs? On #AWSBites, @eoin.sh & @loige.co explore AWS pricing changes and share tips on how to save 💰 Learn why the free INIT phase for Lambda is now billable, plus how new CloudWatch Logs tiers and sending logs to S3 or Firehose can cut costs. youtu.be/BkxCltzTUZo?...
youtu.be
144. Lambda Billing Changes, Cold Start Costs, and Log Savings: What You Need to Know
YouTube video by AWS Bites
011
Reposted by Eoin Shanaghy
fourTheorem @fourtheorem.bsky.social · 21/03/2025
Today on #AWS Bites, @eoin.sh & @loige.co cover new #StepFunctions features 🚀 JSONata simplifies complex transformations without custom Lambda functions, and the variables feature removes the 256KB state limit. ➡️ Explore how these cut costs & streamline workflows: youtu.be/oDoRxZH6Q5o?...
youtu.be
141. Step Functions with JSONata and Variables
YouTube video by AWS Bites
043
Reposted by Eoin Shanaghy
fourTheorem @fourtheorem.bsky.social · 21/02/2025
This week on #AWS Bites, @eoin.sh and @loige.co discuss #DuckDB, an open-source analytical database. See how it compares to traditional cloud & local databases and how to integrate DuckDB with AWS Lambda and Step Functions for powerful #Serverless analytics! 🎙️ youtu.be/K4pXIv0y4vY?...
youtu.be
140. DuckDB Meets AWS: A Match Made in Cloud
YouTube video by AWS Bites
193
Reposted by Eoin Shanaghy
fourTheorem @fourtheorem.bsky.social · 31/01/2025
This week on #AWS Bites, @eoin.sh & @loige.co dive deep into building REST APIs with AWS Lambda using AWS #LambdaPowertools for Python ⚙️ Accelerate API development with features like routing, validation, OpenAPI support, and more! 🎙️ Listen: youtu.be/bMH5634gpCM?... #API #Serverless #Python
youtu.be
139. Building Great APIs with Powertools
YouTube video by AWS Bites
172
Reposted by Eoin Shanaghy
Luciano Mammino 📙 Node.js Design Patterns @loige.co · 31/01/2025
In the latest episode of AWS Bites #podcast, @eoin.sh & I dive into how AWS Lambda Powertools for #Python is designed to actually make API development enjoyable. 🎉
152
Eoin Shanaghy @eoin.sh · 31/01/2025
Today's episode 🎙️📺 is all about building APIs in Python and pays tribute to the amazing 🔌 AWS Lambda Powertools. If you haven't tried it, have a listen. It gives you loads of nice API features of the box 🎁 awsbites.com/139-building... #restapi #lambda #lambdalith #fastapi #aws
youtube.com
139. Building Great APIs with Powertools
YouTube video by AWS Bites
020
Eoin Shanaghy @eoin.sh · 10/01/2025
Becoming a Cloud Architect in 2025 📐 Our new episode just shipped, where we try to give a path towards a new role for the new year! awsbites.com/138-how-do-y... #cloudarchitecture #aws #newrole
awsbites.com
How Do You Become A Cloud Architect?
Ready to take your tech career to the cloud and build those awe-inspiring systems you see? Then you're in the right place. This episode of AWS Bites is your blu...
020
Eoin Shanaghy @eoin.sh · 13/12/2024
We just released a brand new discussion with David Lynam on the topic of AWS Transit Gateway. If you have heard of this powerful networking capability but haven't had the time to explore yet, this is for you! 🎙️ #networking #aws #pci #security www.youtube.com/watch?v=ltlV...
youtube.com
137. Transit Gateway Explained
YouTube video by AWS Bites
010
Eoin Shanaghy @eoin.sh · 29/11/2024
We have a fresh episode, with a quick run through the impressive announcements from #AWS over the last few weeks! 📻 awsbites.com/136-20-amazi...
awsbites.com
20 Amazing New AWS Features
In this pre-re:Invent 2024 episode, Luciano and Eoin discuss some of their favorite recent AWS announcements, including improvements to AWS Step Functions, Lamb...
032
Eoin Shanaghy @eoin.sh · 28/11/2024
I love it and all, but sometimes it should just be called RageMaker #aws
000
Eoin Shanaghy @eoin.sh · 19/11/2024
Why Large Enterprises are Quietly Winning with Serverless 👉 fourtheorem.com/enterprise-s...
fourtheorem.com
Why Large Enterprises Are Quietly Winning with Serverless
For enterprises, serverless is proving to be a real game-changer. It can reduce costs, boost productivity, and free teams to focus on what truly matters: building value for the business.
010
Eoin Shanaghy @eoin.sh · 15/11/2024
We are hearing a lot of soundbites around serverless simplicity vs. complexity which don't tell the full story. Our latest episode talks about why larger companies are finding immense value in modern, serverless approaches. www.youtube.com/watch?v=GrSS... #aws #migration #enterprise #cloud
youtube.com
135. Serverless is making a comeback where you least expect it
YouTube video by AWS Bites
031
Eoin Shanaghy @eoin.sh · 04/10/2024
EC2 v. CodeBuild for GitHub Action Runners? New episode 🎧 just dropped where we cover these options and more alternatives for fast, lower-cost CI/CD. youtube.com/watch?v=_jC4... Let us know your thoughts! #AWS #GitHubActions #Podcast #CICD #CodeBuild
youtube.com
YouTube
Share your videos with friends, family, and the world
010
Eoin Shanaghy @eoin.sh · 28/06/2024
Want to replace instance bastion/jump boxes with a simpler container approach? It's easier that you might think! We have a quick guide to get you started: www.youtube.com/watch?v=AP3I... #AWS #security #VPC #privatesubnet
youtube.com
126. Bastion Containers
This episode discusses solutions for securely accessing private VPC resources for debugging and troubleshooting. We cover traditional approaches like bastion...
000
Eoin Shanaghy @eoin.sh · 17/05/2024
DynamoDB is one of the most requested topics on AWS Bites. We've finally released a dedicated episode 🎉 awsbites.com/123-what-do-... If you do Single Table Design, are you in the cool gang 😎 or a dangerous cult 🙇 ?! 😜 Listen to get our take 👂
awsbites.com
What do you need to know about DynamoDB?
In this episode, we provide a comprehensive overview of DynamoDB, including how it compares to relational databases, when to use it, how to get started, writing...
000
Eoin Shanaghy @eoin.sh · 08/03/2024
EBS 💽 is widely used but difficult to really understand and appreciate! There is some mind-blowing technology behind it. Check out our deep-dive in the latest AWS Bites episode! www.youtube.com/watch?v=L6ud... #AWS #EBS #SAN #cloudstorage #cloudarchitecture
youtube.com
117. What do EBS and a jellyfish have in common?
In this episode, we provide an overview of Amazon EBS, which stands for Elastic Block Storage. We explain what block storage is and how EBS provides highly a...
000
Eoin Shanaghy @eoin.sh · 01/03/2024
...and you can catch up on the full back-catalog on awsbites.com 🍿
000
Eoin Shanaghy @eoin.sh · 01/03/2024
You can share all sorts of stuff with AWS RAM 🐏, allowing you to save cost, avoid duplication and centrally manage network resources with low effort. Luciano and I talk through it in the latest episode 👉 www.youtube.com/watch?v=RL0I... #AWSBites #cloudcomputing #networking
youtube.com
116. What is RAM (Resource Access Manager)?
In this episode, we discuss AWS Resource Access Manager (RAM) and how it can be used to securely share AWS resources like VPC subnets, databases, and SSM par...
100
Eoin Shanaghy @eoin.sh · 02/02/2024
Anyone using AWS should know what an SCP 🔏 is (imho 😀) Used in the right way, they should help you to 💸 control cost 🧘‍♂️ reduce operational work 👮‍♀‍stay secure. Need a quick explanation or refresher on Service Control Policies? ⬇ www.youtube.com/watch?v=vBoL... #AWS #security #devsecops
youtube.com
112. What is a Service Control Policy (SCP)?
In this episode, we provide a friendly introduction to Service Control Policies (SCPs) in AWS Organizations. We explain what SCPs are, how they work, common ...
000
Eoin Shanaghy @eoin.sh · 19/01/2024
The counterintuitive benefits of running machine learning on FaaS like #AWS Lambda! This is our topic for today's AWS Bites podcast! What do you think?!🎙️🤖 awsbites.com/110-why-shou...
awsbites.com
Why should you use Lambda for Machine Learning?
In this episode, we discuss using AWS Lambda for machine learning inference. We cover the tradeoffs between GPUs and CPUs for ML, tools like ggml and llama.cpp...
000
Eoin Shanaghy @eoin.sh · 14/12/2023
Just published a new blog on optimizing Python for data science in AWS Lambda. 🐍☁️ Had some interesting finds on package limits, performance trade-offs, and more. Curious about your thoughts! Check it out ➡️ fourtheorem.com/optimise-pyt... #Python #AWSLambda #DataScience
fourtheorem.com
How to Optimise Python Data Science in AWS Lambda: Strategies and Benchmarks
Python is the leader when it comes to data science, statistics, ML. Yet a frustrating limitation has made it difficult to deploy certain data workloads in AWS Lambda.
000
Eoin Shanaghy @eoin.sh · 08/12/2023
Extra special episode of AWS Bites just out! 📣 Great bites of wisdom from a host of experts 🧠 This is my new favourite episode 🤩 www.youtube.com/watch?v=k7as... #reinvent #aws #serverless #genai #futureofsoftware
youtube.com
https://www.youtube.com/watch?v=k7asMzLk9Jo
010
Eoin Shanaghy @eoin.sh · 01/12/2023
Missed #AWS re:Invent but want to get a first person account of the biggest cloud event of the year? @loige.co has you covered as he joins us from Las Vegas to tell us everything we need to know! www.youtube.com/watch?v=lyMH... #reinvent2023 #reinvent
011
Reposted by Eoin Shanaghy
Luciano Mammino 📙 Node.js Design Patterns @loige.co · 17/11/2023
In today's episode of AWS Bites podcast we "dissect" (quite literally) Lambda runtimes. 🔪🔪 So if you want to know how runtimes work, the differences between built-in and custom ones, and why you might need a custom runtime, check this out! 👇👇 awsbites.com/104-explaini...
awsbites.com
Explaining Lambda Runtimes
In this episode, we celebrate AWS Lambda's 9th birthday by taking a deep dive into Lambda runtimes. We discuss how Lambda works, compare official runtimes vs. c...
021
Eoin Shanaghy @eoin.sh · 10/11/2023
Looking for a simple, practical project to get started with #GenAI?, Check out our latest podcast. We are finding a lot of real applications internally and for clients using #GenAI tools and services like #Bedrock. Source code included! awsbites.com/103-building... #LLM #Anthropic
awsbites.com
Building GenAI Features with Bedrock
In this episode, we discuss how we automated generating YouTube descriptions, chapters and tags for our podcast using Amazon's new GenAI tool: Bedrock. We provi...
000
Eoin Shanaghy @eoin.sh · 03/11/2023
The first ever AWS Bites interview is out 🎺 We are thrilled to share our conversation with 👑 @jeremydaly.com ⭐️ and hear his wisdom on #AWS, #serverless and the Ampt journey. A must-listen episode! www.youtube.com/watch?v=C4Yg...
youtube.com
102. Getting Ampt with Jeremy Daly
In this episode, we have the pleasure of speaking with Jeremy Daly, CEO of Ampt and a leader in the AWS and serverless community. We discuss Jeremy's journey...
021
Eoin Shanaghy @eoin.sh · 27/10/2023
Do you want to know how to package Lambda Functions or any reusable AWS resource for others to use? You can even sell subscriptions and turn this into a business! 💰 Listen in to hear all about the topic www.youtube.com/watch?v=U84e... #AWS #CloudFormation #awsmarketplace
youtube.com
101. Package and Distribute Lambda Functions for fun and profit
Today we embark on a fascinating journey into the world of AWS Lambda functions and how to make them accessible to the public. In a recent use case, involvin...
000
Eoin Shanaghy @eoin.sh · 20/10/2023
Episode 100 of AWS Bites is out! Thanks to our 1000s of listeners and viewers for helping us to reach this milestone 🙏 Today, we look at what could be a taste of the future of cloud. Ampt is definitely worth your attention! youtube.com/watch?v=t8XT...
011
Eoin Shanaghy @eoin.sh · 16/10/2023
Face the fear when it comes to cloud migration! Our latest podcast episode is all about advice to deal with your fear (or your coworker's fears!) when it comes to moving to AWS. We dispel some myths but also admit that it's not for everyone! www.youtube.com/watch?v=Ee2q... #aws
youtube.com
99. The fears of adopting AWS (and how to fight them)
In this thrilling episode of AWS Bites Podcast, we delve into the murky world of cloud computing and discuss the most haunting fears that deter businesses fr...
000
Eoin Shanaghy @eoin.sh · 06/10/2023
AWS never sunsets services, right?! Well someone please tell us what is happening to Pinpoint! I chat with Luciano about the dramatic recent developments on the latest AWS Bites! www.youtube.com/watch?v=HiRu... #twowaydoors #AWS #quotas #areyoukidding
youtube.com
98. Is AWS Going to Kill Pinpoint?
Today, we will explore the enigmatic world of Amazon Pinpoint. Pinpoint boasts a wide range of capabilities that can prove advantageous for various marketing...
010
Eoin Shanaghy @eoin.sh · 29/09/2023
Set yourself up for secure and manageable config and secrets with App Config, SSM Parameters and Secrets Manager on #AWS youtu.be/q8eCdvCe7V0 #cloud #configuration #security #secrets
000
Eoin Shanaghy @eoin.sh · 15/09/2023
Controversial topic time at AWS Bites! 😲 S3 is not a filesystem, but AWS made a new way for you to pretend that it is. Good idea 💡 or footgun-enabler 🙈?! Let's find out! www.youtube.com/watch?v=ArM0... #AWS #S3 #Buckets #filesharing #cloudmigration
youtube.com
95. Mounting S3 as a Filesystem
Saddle up for a cloud adventure like no other in this episode of AWS Bites, where Eoin and Luciano explore the untamed world of AWS S3 Mountpoint.Just like a...
010
Eoin Shanaghy @eoin.sh · 07/07/2023
There's your weekend sorted. So hard to get the angle and velocity right!! 🦍🍌📐
010
Eoin Shanaghy @eoin.sh · 07/07/2023
If you haven't seen VPC Lattice, it's really worth taking a look. We gave it a comprehensive assessment and it's pretty amazing. All the info is in today's fresh episode of AWS Bites 📺 🔊 awsbites.com/88-what-is-vpc-lattice #networking #devops #zerotrustsecurity #aws
awsbites.com
What is VPC Lattice?
In this episode of AWS Bites, we discuss VPC Lattice, a new service in the Salad Bowl of AWS Networking. We cover all the concepts, applications, and exciting p...
000
Eoin Shanaghy @eoin.sh · 06/07/2023
A chat yesterday with @loige.co about our early programming years got me taking a trip down memory lane! Who else remembers GORILLA.BAS?
170