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Huolala Tech
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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
Sep 19, 2025 · Big Data

How We Migrated 40PB of Offline Big Data Across Clouds with Zero Downtime

Over a year after completing a five‑month, cross‑cloud migration of Huolala’s 40 PB offline big‑data platform—spanning storage, compute, services, and infrastructure—the team details the architecture, verification methods, high‑throughput migration tools, network isolation strategies, and lessons learned to guide similar large‑scale data migrations.

AutomationData EngineeringData validation
0 likes · 16 min read
How We Migrated 40PB of Offline Big Data Across Clouds with Zero Downtime
Huolala Tech
Huolala Tech
Sep 10, 2025 · Artificial Intelligence

How AI Voice Humanization Cuts Call‑Center Costs: ASR, Smart Interrupt & TTS Deep Dive

This article examines how AI‑driven voice humanization—covering advanced ASR, intelligent interruption, and expressive TTS—addresses high labor costs, efficiency bottlenecks, and inconsistent service quality in inbound and outbound call‑center operations, presenting technical evaluations, optimization strategies, and future research directions.

AI voiceASRHumanization
0 likes · 13 min read
How AI Voice Humanization Cuts Call‑Center Costs: ASR, Smart Interrupt & TTS Deep Dive
Huolala Tech
Huolala Tech
Aug 27, 2025 · Artificial Intelligence

How Huolala’s AI‑Powered Safety Platform Transforms Freight Risk Management

This article details Huolala's evolution from reactive safety measures to a proactive AI‑driven safety governance platform, describing its architectural upgrades, data‑driven risk detection, modular strategy management, and measurable operational benefits that dramatically improve freight safety and reduce costs.

AI safetyfreight logisticsoperational efficiency
0 likes · 10 min read
How Huolala’s AI‑Powered Safety Platform Transforms Freight Risk Management
Huolala Tech
Huolala Tech
Aug 20, 2025 · Backend Development

How We Rebuilt Our Code Coverage Platform for Real‑Time, Multi‑Language Insight

This article details the redesign of a code coverage platform, introducing a Kafka‑centric real‑time data stream, language‑agnostic contracts, non‑intrusive agents for Java and PHP, fine‑grained multi‑dimensional analysis, and interactive visualizations that dramatically improve testing efficiency and coverage accuracy.

Interactive VisualizationReal-time StreamingTesting automation
0 likes · 11 min read
How We Rebuilt Our Code Coverage Platform for Real‑Time, Multi‑Language Insight
Huolala Tech
Huolala Tech
Aug 14, 2025 · Artificial Intelligence

How LLMs Are Revolutionizing Natural Language to SQL for Intelligent Data Queries

This article explores how large language models break the natural‑language‑to‑SQL barrier, outlines the challenges of NLP‑driven data retrieval, compares Text2SQL and Text2DSL approaches, and proposes a unified data service and metric platform to power enterprise‑grade ChatBI solutions.

AIChatBIData Engineering
0 likes · 22 min read
How LLMs Are Revolutionizing Natural Language to SQL for Intelligent Data Queries
Huolala Tech
Huolala Tech
Aug 13, 2025 · Backend Development

Why Do Inherited ThreadLocals Cause Task Failures in XXL‑Job?

An in‑depth analysis reveals that stale parameters stored in InheritableThreadLocal objects during thread‑pool reuse cause XXL‑Job tasks to process incorrect data, and provides debugging steps and best‑practice recommendations to prevent context pollution.

Context propagationInheritableThreadLocalJava
0 likes · 10 min read
Why Do Inherited ThreadLocals Cause Task Failures in XXL‑Job?
Huolala Tech
Huolala Tech
Aug 12, 2025 · Information Security

Can AI Boost Traditional SAST to Detect Complex Logic Bugs?

This article explores a hybrid approach that combines traditional static application security testing (SAST) with large language models (LLM) to automatically detect business‑logic vulnerabilities, detailing the methodology, implementation stages, experimental results, and the challenges of integrating AI into code security analysis.

AILLMSAST
0 likes · 15 min read
Can AI Boost Traditional SAST to Detect Complex Logic Bugs?
Huolala Tech
Huolala Tech
Jul 16, 2025 · Mobile Development

Why iOS 18 Crashes When exit() Is Called and How to Fix It

This article analyzes a driver‑side iOS 18 crash triggered by BackBoardServices calling exit, explains the underlying XPC and C++ destructor chain, explores failed hook and compiler‑flag workarounds, and presents a reliable atexit‑based solution that eliminates the crash on iOS 18 and later.

C++Crash analysisHooking
0 likes · 15 min read
Why iOS 18 Crashes When exit() Is Called and How to Fix It