Netflix uses Amazon AWS to host its infrastructure across multiple regions, improving content delivery by serving traffic closer to users. During an investigation of cross-region traffic issues, engineers discovered a kernel upgrade impacting TCP receive window calculations. Rolling back the kernel .. read more  

Azure Copilot is an AI-powered assistant in the Azure ecosystem that provides insights, recommendations, and automation for managing cloud resources, including Azure Kubernetes Services (AKS). It simplifies tasks such as resource optimization, performance monitoring, security enhancements, and autom.. read more  

A student from Purdue University successfully ran Arch Linux on Google Drive using Filesystem in Userspace (FUSE) and various creative solutions, though faced issues with permissions and symlinks. Despite this, they optimized boot times and tested their setup on a storage-less laptop, hinting at pot.. read more  

The author has been exploring eBPF performance, focusing on observability and monitoring. They encountered challenges in determining the number of elements in an eBPF map, which is crucial for preventing performance issues. Despite exploring various strategies, such as monitoring pinned maps and int.. read more  

DCPerf is an open-source benchmark collection for cloud deployments, designed to represent diverse workload categories. It is compatible with various instruction set architectures, including x86 and ARM, and supports emerging industry trends like chiplet-based architectures. The benchmarks have been.. read more  

Amazon Web Services closed new customer access to several services, including AWS Cloud9, AWS CodeCommit, Amazon S3 Select, Amazon S3 Glacier Select, Amazon CloudSearch, Amazon Forecast, and AWS Data Pipeline. The closures, effective immediately, aim to transition customers to alternative solutions... read more  

Google alerted GKE users about an unauthenticated "read-only" port 10255 in the Kubelet server that could lead to data leaks. Google plans to phase out this port in GKE version 1.32 and future releases, but current clusters need manual intervention to disable it. Orca's scans reveal that87% of organ.. read more  

Firewall Load Balancing (FWLB) boosts network security by distributing traffic across multiple firewalls, ensuring scalability, reliability, and ease of management. This approach minimizes downtime, handles increasing traffic seamlessly, and simplifies maintenance. Enhance your IT infrastructure and..