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Architects' Tech Alliance
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Architects' Tech Alliance

Sharing project experiences, insights into cutting-edge architectures, focusing on cloud computing, microservices, big data, hyper-convergence, storage, data protection, artificial intelligence, industry practices and solutions.

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Latest from Architects' Tech Alliance

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Architects' Tech Alliance
Architects' Tech Alliance
Oct 12, 2025 · Artificial Intelligence

How InfiniBand Powers AI Training: Deep Dive into RDMA, RoCEv2, and High‑Speed Interconnects

This article explains how InfiniBand’s architecture, native RDMA, GPUDirect, and evolving bandwidth enable ultra‑low‑latency, high‑throughput communication for AI model training, compares it with Ethernet, and details the role of RoCEv2 and other high‑performance interconnect technologies.

AI trainingGPU interconnectHigh‑Performance Networking
0 likes · 9 min read
How InfiniBand Powers AI Training: Deep Dive into RDMA, RoCEv2, and High‑Speed Interconnects
Architects' Tech Alliance
Architects' Tech Alliance
Oct 8, 2025 · Artificial Intelligence

What Is UALink? The Open High‑Performance Interconnect Shaping AI Accelerator Clusters

UALink is an open, high‑performance interconnect standard designed to link thousands of AI accelerators, offering NVLink‑level bandwidth, low latency, scalability, cost efficiency, and flexible topologies to meet the demanding communication needs of modern AI workloads.

AI interconnectHigh‑Performance NetworkingProtocol Stack
0 likes · 8 min read
What Is UALink? The Open High‑Performance Interconnect Shaping AI Accelerator Clusters
Architects' Tech Alliance
Architects' Tech Alliance
Oct 7, 2025 · Fundamentals

Kunpeng vs Haiguang: Which CPU Architecture Fits Your Workload?

The article compares Huawei’s Kunpeng ARM‑based processors with the Haiguang x86 line, detailing their architectural designs, ecosystem support, autonomy progress, and recommending specific deployment scenarios where each platform’s strengths—such as energy efficiency, software compatibility, or low‑migration risk—are most advantageous.

ARMCPU architectureServer processors
0 likes · 4 min read
Kunpeng vs Haiguang: Which CPU Architecture Fits Your Workload?
Architects' Tech Alliance
Architects' Tech Alliance
Sep 30, 2025 · Artificial Intelligence

How KV Cache and CachedAttention Revolutionize LLM Inference Efficiency

This article explains how key‑value (KV) caching and the new CachedAttention technique dramatically reduce large‑language‑model inference costs by reusing stored attention data across dialogue turns, leveraging a three‑tier memory hierarchy of HBM, DRAM, and SSD to overcome bandwidth and capacity bottlenecks.

AI performanceCachedAttentionKV cache
0 likes · 8 min read
How KV Cache and CachedAttention Revolutionize LLM Inference Efficiency
Architects' Tech Alliance
Architects' Tech Alliance
Sep 29, 2025 · Artificial Intelligence

How NVLink and NVSwitch Power AI’s Next‑Gen High‑Performance Networks

This article, part of the 2025 AI Network Technology Whitepaper, classifies AI high‑performance networking into Scale‑Up, Scale‑Out, and frontier breakthroughs, then dives deep into NVLink’s evolution, technical features, NVSwitch’s full‑mesh architecture, and the newly opened NVLink Fusion ecosystem.

AI networkingGPU interconnectNVLink
0 likes · 8 min read
How NVLink and NVSwitch Power AI’s Next‑Gen High‑Performance Networks
Architects' Tech Alliance
Architects' Tech Alliance
Sep 28, 2025 · Artificial Intelligence

How AI Workloads Are Redefining Network Architecture: Key Requirements and Topologies

The article examines how the rapid growth of AI models and workloads is reshaping network design, highlighting the need for ultra‑high bandwidth, sub‑millisecond latency, reliability, scalable topologies like Fat‑Tree and Dragonfly, and robust security and QoS mechanisms across data‑center, cloud, and edge environments.

AI networkingData CenterDistributed Training
0 likes · 11 min read
How AI Workloads Are Redefining Network Architecture: Key Requirements and Topologies