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DevOps Bulletin - Digest #123: re:Invent 2023 Recap 😍

#123: re:Invent 2023 Recap

Hey folks!
This week's digest is packed with insights:

  • 📗 A comprehensive guide to testing in Terraform
  • 🌍 Running Kubernetes clusters on both arm64 and amd64 hardware architectures
  • 🧪 How to test Serverless applications on AWS
  • ☕️ AWS Lambda Layers simplified
  • 💻 CPU Requests & Limits in Kubernetes
  • 🍒 Git Cherry-Pick demystified
  • 🔵 Implement blue/green deployments using AWS CDK Pipelines and AWS CodeDeploy
  • ⭐️ re:Invent 2023 Recap
  • 🔨 This week features an open-source tool for managing cloud-native infrastructures, a solution for real-time data replication from OLTP to OLAP databases, and a one-click method to use GitHub Copilot locally on your MacBook – plus more!

Enjoy this week's digest!
📖 TUTORIALS OF THE WEEK
"A comprehensive guide to testing in Terraform" - How to keep your tests, validations, checks, and policies in order - Read more »
"Multi-architecture Kubernetes clusters on Amazon EKS" - How to run a Kubernetes cluster with multiple hardware architectures: arm65 and amd64 - Read more »
"How to test Serverless applications on AWS" - Some real world advice on where to start - Read more »
"Understanding in depth how AWS Lambda layers work" - Well covered guide! - Read more »
"A deep dive into CPU requests and limits in Kubernetes" - Learn about the different CPU Manager's policies and recommendations for specifying CPU requests and limits - Read more »
"How git cherry-pick and revert use 3-way merge" - Great explanation of the cherry-pick command and git's internals - Read more »
"Terra-Do’s and Terra-Don’ts" - A few common issues with Terraform iterables and how to avoid them - Read more »
"Blue/Green deployments using AWS CDK Pipelines and AWS CodeDeploy" - Great hands-on tutorial - Read more »
🔨 PROJECTS OF THE WEEK
1️⃣ An open-source tool designed to manage cloud-native infrastructures with simple declarative manifests - Learn more »
2️⃣ A machine learning security engine that preemptively and automatically prevents threats against Web Application & APIs - Learn more »
3️⃣ Use GitHub Copilot locally on your Macbook with one-click! - Learn more »
4️⃣ Real-time data replication from OLTP to OLAP dbs - Learn more »
5️⃣ A lightweight high-performance distributed data streaming system written in Rust and Web Assembly - Learn more »
6️⃣ Manage, store, and distribute sensitive data including secrets, certificates, and keys - Learn more »
📰 NEWSWORTHY STORIES
"re:Invent 2023 recap" - Read more »
"Can we do better than Git for version control?" - Read more »
"Observability Is about confidence" - Read more »
"5 SRE confessions" - Read more »
"Designing a distributed SQL engine" - Read more »
💡 THREAD OF THE WEEK
😂 MEMES OF THE WEEK
I hope you enjoy this week’s newsletter! Share it with a friend or colleague if you find it helpful, drop me an email or send me a DM on Twitter about topics you’d like to hear about in future editions.
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