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Huawei Cloud Developer Alliance

The Huawei Cloud Developer Alliance creates a tech sharing platform for developers and partners, gathering Huawei Cloud product knowledge, event updates, expert talks, and more. Together we continuously innovate to build the cloud foundation of an intelligent world.

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Latest from Huawei Cloud Developer Alliance

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Huawei Cloud Developer Alliance

Oct 31, 2025 · Artificial Intelligence

Beyond Transformers: Exploring Post‑Transformer Architectures for Long‑Sequence Modeling

This article reviews the emerging post‑Transformer research landscape, covering linear state‑space models, efficient attention approximations, MLP/conv/RNN hybrids, sparse and causal attention mechanisms, and outlines future trends that may complement or replace the classic Transformer architecture for handling ultra‑long sequences.

AISparse attentionState Space Model

0 likes · 17 min read

Beyond Transformers: Exploring Post‑Transformer Architectures for Long‑Sequence Modeling

Huawei Cloud Developer Alliance

Oct 30, 2025 · Frontend Development

Why Next.js Is the Go‑To Framework for High‑Performance Modern Web Apps

Next.js, a React‑based frontend framework, combines SPA and MPA advantages through hybrid rendering, offering automatic file‑system routing, flexible SSR/SSG/CSR/ISR strategies, built‑in API routes, image optimization, middleware and edge computing, making it ideal for e‑commerce, CMS, enterprise dashboards and SEO‑critical sites.

ReactSSRfrontend

0 likes · 8 min read

Why Next.js Is the Go‑To Framework for High‑Performance Modern Web Apps

Huawei Cloud Developer Alliance

Oct 29, 2025 · Artificial Intelligence

Building Multimodal AI Agents: From Vision‑Language Fusion to Action

This article explores the rise of multimodal agents that integrate language, vision, and action, detailing their core architecture, model fusion strategies, decision chain, and a practical Python implementation using GPT‑4o‑mini and BLIP, while also discussing future extensions such as reinforcement learning and robotic control.

Agent ArchitecturePython implementationmultimodal AI

0 likes · 9 min read

Building Multimodal AI Agents: From Vision‑Language Fusion to Action

Huawei Cloud Developer Alliance

Oct 28, 2025 · Databases

Why HBase Can’t Connect to Zookeeper and How to Fix It

This guide explains why HBase may fail to connect to Zookeeper in distributed storage environments and provides step‑by‑step troubleshooting, including service checks, configuration validation, network testing, log analysis, version compatibility, service restarts, and Java code examples with retry logic.

HBaseJavaTroubleshooting

0 likes · 11 min read

Why HBase Can’t Connect to Zookeeper and How to Fix It

Huawei Cloud Developer Alliance

Oct 27, 2025 · Artificial Intelligence

Master AI Agents and MCP: A Complete 4‑Month Learning Roadmap

This article presents a structured, step‑by‑step learning path that guides beginners from Python fundamentals through AI API mastery, Retrieval‑Augmented Generation, deep MCP protocol knowledge, and advanced multi‑agent development, complete with practical code examples and performance‑monitoring techniques.

AI agentsLangChainLearning Roadmap

0 likes · 14 min read

Master AI Agents and MCP: A Complete 4‑Month Learning Roadmap

Huawei Cloud Developer Alliance

Oct 24, 2025 · Artificial Intelligence

Large Model Essentials: Parameters, Tokens, Context Window & Temperature

This article breaks down five fundamental concepts of large AI models—parameter count, tokenization, context window, context length, and temperature—explaining their impact on model capability, computational cost, generation quality, and how to balance them for optimal performance.

AIParametersTokenization

0 likes · 7 min read

Large Model Essentials: Parameters, Tokens, Context Window & Temperature

Huawei Cloud Developer Alliance

Oct 23, 2025 · Artificial Intelligence

Boost Your RAG Bot’s Accuracy: Hybrid Search, Query Rewriting, and Re‑ranking Explained

This article walks developers through three essential upgrades for Retrieval‑Augmented Generation systems—hybrid search combining vector and keyword retrieval, query rewriting to clarify conversational inputs, and re‑ranking with a cross‑encoder—providing step‑by‑step code examples using LangChain to dramatically improve answer quality.

AIHybrid SearchLangChain

0 likes · 9 min read

Boost Your RAG Bot’s Accuracy: Hybrid Search, Query Rewriting, and Re‑ranking Explained

Huawei Cloud Developer Alliance

Oct 21, 2025 · Cloud Computing

Essential Reading List for Mastering Modern Computing Systems

This curated reading list presents must‑read books covering cloud, edge, distributed, high‑performance, parallel, heterogeneous, quantum, and AI computing, offering expert editorial insights, author backgrounds, and publication details to help readers grasp core concepts and advance their technical expertise.

Book RecommendationsCloud ComputingParallel Programming

0 likes · 20 min read

Essential Reading List for Mastering Modern Computing Systems

Huawei Cloud Developer Alliance

Oct 20, 2025 · Fundamentals

Why Does a C++ Program Crash on free() Even When It Looks Correct?

Even when a C++ program appears to run correctly, writing beyond allocated memory can corrupt heap metadata, causing a delayed crash at free(); this article explains the underlying malloc/free mechanisms, demonstrates the issue with code examples, and offers debugging tools and defensive programming practices to prevent such errors.

C++DebuggingHeap

0 likes · 9 min read

Why Does a C++ Program Crash on free() Even When It Looks Correct?

Huawei Cloud Developer Alliance

Oct 16, 2025 · Operations

How HyperRouter Enables Deterministic Operations for L4 Load Balancing

This article explains how Huawei Cloud's HyperRouter implements deterministic operations through a combination of L4/L7 load‑balancing co‑design, high‑performance data‑plane choices, self‑healing mechanisms, point‑to‑point architecture, Cell + Shuffle‑Sharding isolation, and user‑centric observability, providing a reproducible blueprint for reliable cloud services.

Cloud NativeDPDKSRE

0 likes · 17 min read

How HyperRouter Enables Deterministic Operations for L4 Load Balancing