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Alibaba Cloud Infrastructure

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Recent Articles

Latest from Alibaba Cloud Infrastructure

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Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Sep 26, 2025 · Artificial Intelligence

How Alibaba’s UPN512 Redefines AI Scale‑Up Networking with Optical Interconnects

The UPN512 whitepaper details Alibaba Cloud's next‑generation AI infrastructure network, explaining the shift from dense to MoE models, the rise of train‑and‑inference integration, xPU scale‑up challenges, and how high‑radix Ethernet with LPO/NPO optical interconnects delivers ultra‑high bandwidth, low latency, cost‑effective, and reliable large‑scale AI compute clusters.

AI infrastructureUPN512high performance computing
0 likes · 34 min read
How Alibaba’s UPN512 Redefines AI Scale‑Up Networking with Optical Interconnects
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Sep 22, 2025 · Cloud Native

How to Detect and Fix Kernel‑Level Latency Jitters in Kubernetes

In cloud‑native clusters, resource over‑commit and mixed deployments cause kernel‑level delays such as memory‑reclaim and CPU scheduling latency, which propagate to applications as jitter; this article explains how to visualize, diagnose, and mitigate these issues using the ACK‑SysOM exporter and related monitoring dashboards.

CPU schedulingLatencyMemory reclaim
0 likes · 9 min read
How to Detect and Fix Kernel‑Level Latency Jitters in Kubernetes
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Sep 12, 2025 · Artificial Intelligence

How AI is Transforming DNS: Insights from China’s 2025 DNS+ Innovation Summit

At a 2025 summit co‑hosted by the National Engineering Lab for Internet Domain Name Management and Alibaba Cloud, over 30 experts from government, academia, and industry discussed AI‑driven DNS innovations, security measures like SRv6 compression and RPKI, and collaborative standards to accelerate next‑generation internet infrastructure in China.

Artificial IntelligenceDNSInternet infrastructure
0 likes · 4 min read
How AI is Transforming DNS: Insights from China’s 2025 DNS+ Innovation Summit
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Sep 5, 2025 · Cloud Native

How OCI‑Based ModelDistribution Simplifies AI Model Deployment Across Regions

This article explains how Alibaba Cloud ACK One's ModelDistribution leverages OCI images to standardize, version, and efficiently distribute large AI models across multiple Kubernetes clusters worldwide, addressing challenges of storage, deployment speed, and pre‑warming for rapid inference services.

AI Model DeploymentKubernetesModelDistribution
0 likes · 9 min read
How OCI‑Based ModelDistribution Simplifies AI Model Deployment Across Regions
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Aug 28, 2025 · Cloud Native

How to Upgrade Ztunnel in ASM Ambient Mode Without Traffic Disruption

This article explains the Ztunnel upgrade process in Alibaba Service Mesh Ambient mode, details the rolling and graceful‑shutdown mechanisms, presents performance test results with and without graceful shutdown, and offers best‑practice recommendations to minimize traffic interruption during upgrades.

Graceful Shutdownambient modecloud-native
0 likes · 10 min read
How to Upgrade Ztunnel in ASM Ambient Mode Without Traffic Disruption
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Aug 22, 2025 · Artificial Intelligence

Building Scalable AI Infrastructure: Insights from Alibaba Cloud’s AI Tech Day

The AI Infra Solutions and Best Practices salon held by Alibaba Cloud in Beijing gathered technical leaders from leading AI companies to share comprehensive strategies on network, compute, and storage architectures that enable high‑efficiency, low‑latency, and elastic AI infrastructure for modern enterprise workloads.

AI OpsAI infrastructureNetwork Architecture
0 likes · 7 min read
Building Scalable AI Infrastructure: Insights from Alibaba Cloud’s AI Tech Day
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Aug 20, 2025 · Cloud Computing

How Alibaba Cloud Achieves Rock‑Solid IaaS Stability: Design Principles, Metrics, and Engineering Practices

This article explains Alibaba Cloud's comprehensive approach to IaaS stability, covering shared responsibility with customers, availability metrics, design principles, compute, storage, and network engineering practices that together deliver rock‑solid reliability for millions of workloads.

IaaShigh availabilityinfrastructure stability
0 likes · 56 min read
How Alibaba Cloud Achieves Rock‑Solid IaaS Stability: Design Principles, Metrics, and Engineering Practices
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Aug 11, 2025 · Cloud Native

Simplify Kubernetes Egress with ASM Ambient Mode and Waypoint

Learn how ASM's Ambient mode and the Waypoint component streamline L7 egress traffic management in Kubernetes by replacing complex Sidecar configurations with simple ServiceEntry and Waypoint labels, reducing configuration overhead while preserving powerful security and observability features.

Egress TrafficKubernetesWaypoint
0 likes · 7 min read
Simplify Kubernetes Egress with ASM Ambient Mode and Waypoint