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AWS Messaging Masterclass: SQS Queues, DLQ, and Event Trigger Setup in L...

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Headline: Stop losing messages in your Serverless Architecture! 🚀 Ever had a "poison pill" message crash your Lambda function? Building a reliable event-driven system requires more than just connecting services—you need to master the messaging lifecycle. I just released a new masterclass on AWS SQS and Lambda Integration. We dive deep into: ✅ Configuring Visibility Timeouts (to avoid double processing) ✅ Setting up Dead Letter Queues (DLQ) & Redrive Policies ✅ Optimizing Lambda Event Source Mapping ✅ Retention and Delivery Delay best practices If you're building on #AWS, this is a must-watch to ensure your systems are production-ready and resilient. 📺 Watch the full guide here: https://youtu.be/a4B2Yj0LBM4   #AWS #Serverless #CloudArchitecture #SoftwareEngineering #SQS #Lambda #SystemDesign
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Docker Compose vs Dockerfile: What's the Difference? | Explained for Beg...

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Just published a comprehensive guide addressing one of the most common questions in DevOps: "Docker Compose vs Dockerfile: What's the Difference?" Understanding these two tools is crucial for building and deploying scalable applications. In this video, we clarify their distinct roles—how one builds your single image (Dockerfile) and the other manages your entire multi-service application (Docker Compose). ➡️ Learn the core differences, see practical code examples, and level up your container skills: https://youtu.be/6lKnrUZxgg0
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Node.js + PostgreSQL with Docker Compose | Step-by-Step Full-Stack App S...

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For all my fellow developers and DevOps engineers: If you're running Node.js with a Postgres DB, you need to be using Docker Compose. It simplifies your environment setup, guarantees consistency, and eliminates the "it works on my machine" headache. In this step-by-step tutorial from CodeOneDigest, we walk through setting up both services, configuring volumes for persistence, and running the entire full-stack app with a single docker-compose up command. Master this workflow to level up your development game! Full Tutorial: https://youtu.be/QuIDLLtAq4M   #Docker #Containerization #Nodejs #PostgresSQL #SoftwareDevelopment #TechTutorial
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AWS Cloud Computing Tutorial for Beginners | Get Started with Amazon Web...

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It's finally here! 🎉 My complete "AWS Cloud Computing Tutorial for Beginners" is now LIVE on YouTube! Ever felt overwhelmed by 'the cloud'? This video is for you. We'll start from zero and cover: 🔹 What AWS is and why it matters  🔹 The core services: EC2 (virtual servers), S3 (storage), RDS (databases) & IAM (security)  🔹 How to get started for FREE with the AWS Free Tier  🔹 A hands-on demo to get you building! Whether you're a student, a developer, or just tech-curious, this is your perfect starting point. Click the link in my bio/description to watch! ➡️ https://youtu.be/lulFhYaHIo8 Let me know in the comments what you want to learn about AWS next! 👇 #AWS #CloudComputing #AWSTutorial #Beginners #AmazonWebServices #LearnAWS #TechTutorial #CloudEngineer #CodeOneDigest #DevOps #LearnTech #TechSkills
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The Ultimate Guide to Google Cloud Storage Services and Databases in 2025

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🚀 New Video Alert! Explore “The Ultimate Guide to Google Cloud Storage Services and Databases in 2025” — a complete breakdown of Google Cloud’s latest storage and database offerings. From Cloud Storage to BigQuery , AlloyDB , and Spanner , learn how to choose the right service for your project in 2025. Perfect for developers, students, and cloud professionals! 🎥 Watch now on YouTube: https://youtu.be/WdF5fnLR_VY 🔔 Don’t forget to like, share, and subscribe to CodeOneDigest for more cloud and tech insights! #GoogleCloud #GCP #CloudStorage #BigQuery #AlloyDB #CloudComputing #CodeOneDigest #TechGuide
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How SAP CAR is Revolutionizing Retail (The Ultimate Guide)

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I'm often asked by retail leaders how they can get a single, real-time view of their entire business. The answer frequently lies in a platform like SAP Customer Activity Repository (CAR). To demystify this powerful tool, I've created an in-depth guide on YouTube. We move past the jargon to cover practical use cases and the tangible business impact of unifying your sales and inventory data. If you're an SAP professional, IT leader, or retail executive, this is a must-watch. Check out the full guide and let me know your thoughts! Link: https://youtu.be/yzq5eY2Cr7A #SAPCAR #RetailTechnology #SAPConsultant #Leadership #CIO #DigitalStrategy #CustomerExperience
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How to Create Microservices in Nodejs with Mongo DB

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New video alert! Learn how to build microservices using Node.js and MongoDB. I cover all the essential steps to get you started. Watch it here: https://youtu.be/HjE2FNbQo8U   #Microservices #NodeJS #MongoDB #BackendDev #Programming
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