Denis Policastro

I'm working on a presentation for API World about the role of APIs within a Data Mesh Architecture. I'm drawing heavily from Diogo Silva Santos' work, "The Past, Present, and Future of Data Architecture," which outlines the industry's journey and defines Data Mesh Architecture as the current phase of the Modern Data Stack. 🙏 While I won't share my full thesis just yet, I have a question for the community: Is anyone still using the term "Modern Data Stack" these days? It seems like it was once a useful concept, but it might now be considered dated or even have negative connotations. What are your thoughts? 🤔 🧠

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Hi, AWS CDK is a very relevant topic nowadays. Important tool that I will focus more on in 2024. This is my study recommendation. Fabricio Veronez Vishnu Kvs Herbert Souza Pereira https://lnkd.in/dJuXwT8T

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Amazon Q Developer Tips: No.2 IDE Layout by Ricardo Sueiras 💡 Tip 2 for Amazon Q Developer users: Improve your coding flow in VSCode by dragging the Amazon Q chat icon to the right. Access project files and chat simultaneously for a smoother experience. Stay tuned for more tips! #AmazonQ #VSCode #CodingTips 💻✨ https://buff.ly/4gegWxq #aws #cloudcomputing #devto

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KubeCon NA 2024 in Salt Lake City was a blast! I captured some Platform Engineering related contents from the main conference and associated co-located events (Cloud Native Rejekts, ArgoCon, Platform Engineering Day, BackstageCon, OpenShift Commons, etc.) in this blog post: https://lnkd.in/dQpVTuDX That's more than 40+ talks, but here are my top 4: 💡❤️ Abstracting Kubernetes: How Intuit is Migrating Services to a Simplified, Abstracted Paved Road - by Shail Shah and Avni Sharma 💡❤️ Crossing the Chasm: The Journey of The The New York Times IDP from Conception to Early Majority - by David Grizzanti 💡❤️ Innovating at Scale: Building and Managing Modern Developer Platform in U.S. Bank - by Poonam Garg and Carrie Pommier, CSPO 💡❤️ Scaling app development at Frost Bank with OpenShift - by Jason Moody, Bryan Head and Michael Lightfoot These are my top 4 because they are bringing the discussions to a next level. It's not anymore just about CNCF projects and tools to build your own IDP, we passed that. Here, they shared their journey, experience, best practices and lessons learned. They have reached a level of maturity with their own Platform Engineering initiatives that is so inpsiring. Enjoy! #kubecon #cncf #kubernetes #platformengineering #cloudnativeambassador #sharingiscaring #score #humanitec

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Amazon Q Developer Tips: No.8 Understanding Context by Ricardo Sueiras 💡 Tip 8: To maximize your experience with Amazon Q Developer, remember: Prompt + Context = Output. Providing the right context is key to getting useful code suggestions. Keep your relevant files open and refine your prompts for better results! #AmazonQ #AI #CodingTips https://buff.ly/4fYF874 #aws #cloudcomputing #devto

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Back to the future: Writing 6502 assembler with Amazon Q Developer by Ricardo Sueiras 🚀 Dive into retro gaming with Amazon Q Developer! I created a bouncing sprite for the Commodore 64 using 6502 assembler. Join the AWS Game Builder Challenge and unleash your creativity! 🕹️✨ #AWS #GameDev #RetroGaming #C64 #CodingFun https://buff.ly/3Yy4RMb #aws #cloudcomputing #devto

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Building a tool to collect audience feedback in real time by Ricardo Sueiras Just built a real-time audience feedback tool in under 30 mins using Amazon Q Developer! 🚀 It captures messages via a QR code and auto-deploys on AWS AppRunner. Perfect for live demos! Check it out and start building! #AWS #DevAdvocate #FeedbackTool https://buff.ly/3CLH6sX #aws #cloudcomputing #devto

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Tempo 2.5 is here - shipping with TraceQL metrics - a nice new experimental feature for dynamically creating metrics for traces:

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A good introduction to observability! A key technical building block for IoT!

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📣 On Thursday 20 June, at 16.30 UTC, join me and 🦁 Luciano Mammino for #RustShip episode #8 to talk about Rust on AWS Lambda. ⚙︎ How does the Rust developer experience compare to other programming languages? Are the available tools good enough? 📚 What's the best way to get started with Rust and AWS? 👉 Join us live to ask Luciano your questions:

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☸️ Headed to #KubeCon? Don't miss this insightful session from Sysdig & AWS! 🚀 Join Bruno Gabriel da Silva (Sysdig) and Henrique Santana (AWS) on Wednesday, November 13th at 4:30pm MST for their talk “𝘒𝘶𝘣𝘦𝘳𝘯𝘦𝘵𝘦𝘴 𝘢𝘵 𝘚𝘤𝘢𝘭𝘦: 𝘗𝘳𝘢𝘤𝘵𝘪𝘤𝘢𝘭 𝘚𝘰𝘭𝘶𝘵𝘪𝘰𝘯𝘴 𝘧𝘰𝘳 𝘌𝘯𝘩𝘢𝘯𝘤𝘦𝘥 𝘊𝘕𝘐 𝘢𝘯𝘥 𝘒𝘶𝘣𝘦𝘭𝘦𝘵 𝘗𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦.” They’ll dive into practical solutions for optimizing CNI and Kubelet performance at scale. From tackling IP address allocation delays to addressing registry pull QPS and disk throttling, this session will provide key strategies to boost the scalability, stability, and efficiency of your Kubernetes clusters. 𝗞𝗲𝘆 𝘁𝗮𝗸𝗲𝗮𝘄𝗮𝘆𝘀: ✅ Best practices for optimizing CNI and Kubelet components ✅ Troubleshooting common Kubernetes performance bottlenecks ✅ Real-world solutions to scale your Kubernetes workloads with confidence Don’t miss this opportunity to learn how to tackle these common Kubernetes challenges head-on! 💡 📅 Add it to your calendar: https://okt.to/jRk5hG

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💬 Short video interview with Flavio Junqueira, CTO at Qbeast, at #JOTB24. Flavio is a renowned computer scientist and researcher known for his significant contributions to the field of distributed systems. #data #bigdata #datalakehouse #distributedsystems 👇👇👇

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I am thrilled to announce that my first blog post on The New Stack! 🚀 In this post, I share my personal journey through the pitfalls of managing Kubernetes resources at scale, dating back to 2016. 🌟 I am very passionate on this topic, and within StormForge, the post has been affectionately referred to as “Rafa’s Manifesto”. 🌪️ Dive into my story, learn from my mistakes, and discover the critical lessons I've gleaned along the way. 📖💡 Read the full article here: https://lnkd.in/gwp3qS3E #Kubernetes #ResourceManagement #TechBlog #LessonsLearned

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Improving microservices knowledge with #Dio #Bootcamp #Docker #DockerSwarm #Kubernetes #Aws (Salmos 37:5)

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👋 Hey API developers, this one's for you! 👇 Senior Software Engineer Filipe Freire is breaking down the basics of Kong Inc.’s Insomnia live + Q&A this May. 📆 May 14 Here's a sneak peek of what’s on the menu: - 🎨 Bringing concepts to life - 🛠️ Crafting and prototyping APIs - 📨 Sending requests  - 🗂️ Keeping workspaces organized  - 🔄 Running tests  - 🐛 Debugging - 🤝 Collaborating Your free API Development and Testing 101 course is now open for registration! #KongPin #InsomniaREST #APIMocking #APIDevelopment #DevOps

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🌍 I’m thrilled to share some exciting news! 🌱 I’ll be co-presenting a webinar with Eduardo Silva Pereira for the #FluentBit community, and I can’t wait to share the insights we’ve uncovered on making Kubernetes environments more sustainable. Over the years, as we’ve become more reliant on software, the environmental impact of running data centers has grown—now contributing to 3% of the global carbon footprint. This is something we can no longer afford to ignore. In our webinar, we’ll showcase how the latest version of Fluent Bit helps reduce energy consumption, and I’m especially excited to share the results of our benchmarking—where we measured the energy footprint of Fluent Bit in action. 🚀 We’ll cover: 🔋 How to report energy usage from your workloads 🌍 How to track energy usage across different releases 📊 The energy benchmark results I’ve been working on Join us to discover how to make your Kubernetes environment both high-performing and environmentally responsible. This is a conversation I’m really looking forward to! 👉 Register now and let’s move towards a sustainable future together. https://lnkd.in/d-DvFTkJ #Sustainability #Kubernetes #FluentBit #EnergyEfficiency #CloudNative #Observability #Dynatrace

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👋 Hey API developers, this one's for you! 👇 Senior Software Engineer Filipe Freire is breaking down the basics of Kong Inc.’s Insomnia live + Q&A this May. 📆 May 14 Here's a sneak peek of what’s on the menu: - 🎨 Bringing concepts to life - 🛠️ Crafting and prototyping APIs - 📨 Sending requests  - 🗂️ Keeping workspaces organized  - 🔄 Running tests  - 🐛 Debugging - 🤝 Collaborating Your free API Development and Testing 101 course is now open for registration! #KongPin #InsomniaREST #APIMocking #APIDevelopment #DevOps

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I’m currently working on Lunaris 1.6 Alpha, and it’s been a challenging but rewarding process. I’ve made some exciting updates, particularly in the model’s learning capabilities. In the current version 1.5, I implemented a simple and user-friendly training system, where users can add files to two directories—0 for non-malware files and 1 for malware files. It’s important to handle this process carefully to avoid compromising your system, as Lunaris does not execute the files. In the upcoming 1.6 Beta, I plan to introduce a pre-trained Lunaris model that has been trained on 2,000 files—a mix of malware and non-malware samples. This pre-trained model will serve as the base, making it easier for users to enhance detection accuracy right from the start. I’m excited to release the next version and look forward to sharing more soon! Join our discord ;) https://lnkd.in/dnwmej6i

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