RRRahul Rajesh Sonarinrahul-sonar.hashnode.devCampus Cloudcraft: Build a College Website on AWS Using IaCDescription : This project is a hands-on guide to building and deploying a complete college website infrastructure on AWS using CloudFormation and EC2. Instead of manually configuring resources throug10h ago·34 min read
FTFelipe Tamegaoinsevaltrading.hashnode.devMaritime Labour Convention: Two Decades of Progress and the Road AheadThis year marks the 20th anniversary of the Maritime Labour Convention (MLC), a landmark treaty that has been instrumental in improving working conditions for seafarers around the globe. As the industry reflects on two decades of advancements, there ...18m ago·3 min read
CCCalvin Coleinhobbeslabs.hashnode.devSolving the Azure Event Grid 'Webhook validation handshake failed' errorIf you have tried to connect an Azure Event Grid subscription to an external service like Slack, Splunk, or a custom internal API, you have likely encountered a failed subscription. This usually happe6h ago·3 min read
CSClaudio Santosinclaudiosantos.hashnode.devThe New AWS AI Era: When the Cloud Becomes a Platform for Agents, Chips, and Scalable ProductivityThere are moments when a company does not just ship new features, it changes how it works internally to deliver a new era externally. That is exactly what AWS has been signaling with its most recent A4h ago·7 min read
ARAnand Ravalinanandraval.hashnode.devPython Script Reading Files From Amazon S3 (Using IAM ROLE + EC2) Overview:- 1.First Create S3 Bucket 2.Then create i am role permission 3.Create ec2 instance and attach i am permission 4.Connect With Ec2 instance and run python script That's all So motive of this p10h ago·3 min read
SVShivam Vishwakarmainshivam-vishwakarma.hashnode.devUnleashing Gemini 3.1 Flash: Real-time Data Analysis in 2025In the dynamic world of 2025, data is not just an asset; it's the lifeblood of innovation, demanding instant insights and real-time responsiveness. Traditional batch processing, once a cornerstone, now struggles to keep pace with the velocity and vol...10h ago·8 min read
APArkadiusz Przychockiinblog.arkstack.devWhy I Banned ThreadLocal in My Java Kernel: Surviving 1 Million Virtual ThreadsWhen I started designing the Exeris Kernel — a next-generation, zero-copy runtime built for Java 26+ — I established one non-negotiable architectural law: "No Waste Compute." In a system designed to h11h ago·6 min read
FTFelipe Tamegaoinsevaltrading.hashnode.devReinventing Century-Old Business Models with AI InnovationIn the rapidly evolving landscape of technology, even the most established institutions are being challenged to innovate and adapt. The American Arbitration Association (AAA), an organization with a century-long history, is a prime example of how tra...13h ago·3 min read
ARAlexis Ricoinsferadev.hashnode.devIntroducing PgBeamThe problem If your PostgreSQL database is in us-east-1 and a request comes from a serverless function in Tokyo, an edge worker in Mumbai, or an application server in Frankfurt, the network round trip23h ago·3 min read
DDevOpsofworldindevopsofworld.comMigrating from Amazon Linux 2 to Amazon Linux 2023A Practical Production Playbook (200 Instance Scenario) Amazon Linux 2 (AL2) will reach end-of-support on June 30, 2026. After that date, AWS will no longer provide security updates, patches, or new packages. Although AL2 continues to receive mainten...1d ago·5 min read
