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Huolala Tech

Technology reshapes logistics

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Recent Articles

Latest from Huolala Tech

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Huolala Tech
Huolala Tech
Aug 23, 2024 · Mobile Development

How to Detect and Debug SIGSEGV Memory Corruption in Android Native Apps

This article explains the common causes of SIGSEGV crashes in Android native code, demonstrates classic memory‑corruption patterns such as Use‑After‑Free, Double‑Free and heap buffer overflow, and presents a practical memory‑debugging solution inspired by Gwp‑ASan with custom guard pages, hook strategies, and stack capture techniques.

AndroidGwp-ASanNative Debugging
0 likes · 24 min read
How to Detect and Debug SIGSEGV Memory Corruption in Android Native Apps
Huolala Tech
Huolala Tech
Aug 22, 2024 · Artificial Intelligence

How Large Language Models Automate Order Cancellation Responsibility at HuoLala

This article explains how HuoLala leverages large language models, multimodal feature integration, and retrieval‑augmented generation to automatically determine responsibility for order cancellations, improving accuracy, explainability, and driver‑user experience.

AIMultimodal RetrievalOrder Cancellation
0 likes · 10 min read
How Large Language Models Automate Order Cancellation Responsibility at HuoLala
Huolala Tech
Huolala Tech
Aug 15, 2024 · Operations

How to Build an Automated Log‑Clustering Engine for Exception Monitoring

This article explains why monitoring abnormal code branches is crucial, outlines the challenges of log analysis, proposes a log‑clustering engine with spell and DBSCAN algorithms, describes its architecture, workflow, and implementation details, and highlights the benefits for system stability and operational efficiency.

Log ClusteringLog Monitoringalgorithm
0 likes · 15 min read
How to Build an Automated Log‑Clustering Engine for Exception Monitoring
Huolala Tech
Huolala Tech
Aug 13, 2024 · Mobile Development

How MVP+Context Transforms iOS Architecture for Scalable Apps

This article analyzes common iOS architectural patterns, identifies the drawbacks of traditional MVP implementations, and introduces a deep‑optimization MVP+Context solution with role definitions, automatic binding, memory‑leak prevention, and Swift support, illustrated with real‑world code and diagrams.

MVPObjective‑CSwift
0 likes · 27 min read
How MVP+Context Transforms iOS Architecture for Scalable Apps
Huolala Tech
Huolala Tech
Aug 5, 2024 · Mobile Development

Why Android Apps Crash on Huawei Devices: TooManyRequestsException Explained and Fixes

Starting in April, several Android projects began crashing on Huawei HarmonyOS devices with TooManyRequestsException errors; this article details the investigation, source code analysis of registerDefaultNetworkCallback across Android versions, and proposes instrumentation and code‑level solutions to prevent excessive network callback registrations.

AndroidHuaweiInstrumentation
0 likes · 16 min read
Why Android Apps Crash on Huawei Devices: TooManyRequestsException Explained and Fixes
Huolala Tech
Huolala Tech
Aug 1, 2024 · Big Data

How Huolala’s Big Data Team Cut Costs and Boosted Efficiency with an Elastic Architecture

Huolala’s three‑year‑old big data team shares how they tackled cost, operations, and analysis inefficiencies by building a layered, elastic infrastructure, adopting ARM servers, automating workflows, embracing cloud‑native practices, and implementing multi‑engine routing, achieving 20‑30% cost savings and higher performance.

Cloud Nativecost optimizationelastic scaling
0 likes · 12 min read
How Huolala’s Big Data Team Cut Costs and Boosted Efficiency with an Elastic Architecture
Huolala Tech
Huolala Tech
Jul 25, 2024 · Artificial Intelligence

How Huolala’s Wukong Platform Accelerates Enterprise AI with Low‑Code & Zero‑Code

This article details Huolala's AI-driven logistics platform, describing the Wukong one‑stop large‑model development environment, its layered architecture, low‑code and zero‑code capabilities, integrated AI tools, monitoring features, and real‑world applications such as Lalabot, intelligent training, and fault analysis.

AI toolsLow‑codeenterprise AI
0 likes · 17 min read
How Huolala’s Wukong Platform Accelerates Enterprise AI with Low‑Code & Zero‑Code
Huolala Tech
Huolala Tech
Jul 23, 2024 · Operations

How a Scalable Automation Framework Revolutionized Marketing API Testing

This article details the evolution of a marketing‑focused automation framework—from a siloed "chimney" architecture to a modular, middle‑platform design and finally a stable, extensible system—highlighting challenges, design choices, code generation, CI/CD integration, and measurable efficiency gains.

APIFrameworkMarketing
0 likes · 28 min read
How a Scalable Automation Framework Revolutionized Marketing API Testing