ExternalTechnology Trends
Ars Technica
Planet orbits so close to its star that their magnetic fields connect
At the right point of the orbit and stellar cycle, the star's chromosphere brightens.
Scienceastronomyastrophysics
Ars TechnicaRead original
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ExternalSoftware Engineering
DZone
No VIP? No Problem: Pacemaker-Based SAP HANA High Availability Using a Load Balancer Health Check
High availability is a non-negotiable requirement for mission-critical SAP HANA deployments. When a primary database node goes down without an automated failover in place, the business impact is immediate. RHEL Pacemaker has long been the standard cluster manager for SAP HANA High Availability(HA) on Linux; it detects failures, fences misbehaving nodes, promotes secondaries, and orchestrates the full recovery sequence without manual intervention. The standard Pacemaker playbook for SAP HANA HA,
DZoneRead original
ExternalDevOps
Kubernetes Blog
See your serverless: introducing the Headlamp plugin for Knative
Headlamp is an open-source, extensible Kubernetes SIG UI project designed to let you explore, manage, and debug cluster resources. Knative brings serverless workloads to Kubernetes, handling traffic routing, autoscaling, and revision management so teams can deploy and iterate without fighting infrastructure. But operating Knative workloads day-to-day can be difficult, there's still a lot of jumping between the kn CLI, kubectl, and the Kubernetes UI to get a full picture of what's running. We bui
Kubernetes BlogRead original
ExternalAI
AWS Machine Learning Blog
Retrofit, don’t rebuild: Agentic overlays for transforming legacy enterprise services
In this technical collaboration between AWS and the authors, we present a pragmatic solution: agentic overlays. Agentic overlays are thin wrapper layers that transform traditional REST-based services into agents capable of participating in A2A interactions. They also expose REST APIs as tools compatible with the Model Context Protocol (MCP). Together, they let enterprises add A2A capabilities to existing REST services without rewriting business logic, without duplicating code, and without runnin
Advanced (300)Amazon Bedrock AgentCoreTechnical How-to
AWS Machine Learning BlogRead original
ExternalSoftware Engineering
DZone
Beyond Software Hope: The Engineering Blueprint for AI Execution Truth
Current enterprise AI governance relies on "software hope," or the belief that probabilistic models can accurately police their own authority through mutable instructions. We've spent years treating system prompts and configuration files as if they're physical vaults. They aren't. They're suggestions that can be bypassed by a single misconfigured line of code. The most dangerous failure modes in modern systems aren't human errors; they're structural. In February 2026, the MITRE ATLAS OpenClaw in
DZoneRead original
ExternalSoftware Engineering
GitHub Changelog
Actions steps can now be run in parallel
GitHub Actions now supports running steps concurrently using background. Previously, all steps in a workflow ran in sequence, with each step starting only after the previous step completed. Previously, you… The post Actions steps can now be run in parallel appeared first on The GitHub Blog.
GitHub ChangelogRead original
ExternalAI
NVIDIA Technical Blog
Scaling AI Inference Across Multiple GPUs Using NVIDIA TensorRT with Multi-Device Inference Support
Generative AI workloads are rapidly outgrowing the memory and compute budget of single GPUs. For inference developers building media generation pipelines, the... Generative AI workloads are rapidly outgrowing the memory and compute budget of single GPUs. For inference developers building media generation pipelines, the challenge is scaling across multiple devices without sacrificing the critical optimizations—like kernel fusions, memory planning, and quantization—that NVIDIA TensorRT delivers fo
NVIDIA Technical BlogRead original
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