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Huolala Tech

Technology reshapes logistics

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Latest from Huolala Tech

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Huolala Tech

Dec 5, 2024 · Big Data

Huolala’s Metadata Platform: Scaling Data Lineage, AI Search & Cost Governance

Huolala’s data team details the evolution of its metadata management platform—covering architecture, stages from early Hive‑ETL to real‑time field‑level lineage, AI‑driven smart search, cost‑governance mechanisms, and security classifications—showcasing practical solutions for data discoverability, efficiency, and protection at scale.

AI SearchData SecurityMetadata Management

0 likes · 27 min read

Huolala’s Metadata Platform: Scaling Data Lineage, AI Search & Cost Governance

Huolala Tech

Nov 28, 2024 · Artificial Intelligence

How AI-Powered OCR Transforms Freight Document and Vehicle Verification

This article explains how AI-driven OCR combined with deep‑learning image classification streamlines ticket, document, and license‑plate verification in freight logistics, detailing system architecture, algorithmic components, and future prospects for unified large‑model OCR solutions.

OCRartificial intelligenceimage classification

0 likes · 12 min read

How AI-Powered OCR Transforms Freight Document and Vehicle Verification

Huolala Tech

Nov 27, 2024 · Operations

How Lalamove Built a Scalable Localization Testing Platform with Prism

Facing resource constraints, complex market variations, and limited tooling, Lalamove’s QA team designed the Prism platform to automate multi‑market, multi‑language data testing, push verification, and comprehensive localization validation, leveraging Faker for data generation, custom pipelines, and integrated reporting to boost test efficiency and coverage.

FakerPRISMlocalization

0 likes · 26 min read

How Lalamove Built a Scalable Localization Testing Platform with Prism

Huolala Tech

Nov 22, 2024 · Backend Development

Building a Scalable Message Fusion Platform for Billions of User Notifications

This article details how a rapidly growing on‑demand logistics service designed and implemented a high‑performance, extensible message fusion platform that handles massive, diverse user messages through distributed processing, visual configuration, and self‑healing mechanisms, enabling real‑time, personalized communication at scale.

Distributed ProcessingMessage Queuebackend architecture

0 likes · 13 min read

Building a Scalable Message Fusion Platform for Billions of User Notifications

Huolala Tech

Nov 19, 2024 · Information Security

Understanding JWT Security Risks and How to Test Them

This article explains the structure of JSON Web Tokens, outlines common attack vectors such as algorithm confusion, weak keys, replay, and header injection, and provides practical mitigation strategies and a testing checklist with recommended security tools.

JWTalgorithm confusioninformation security

0 likes · 13 min read

Understanding JWT Security Risks and How to Test Them

Huolala Tech

Nov 14, 2024 · Operations

How Huolala Scaled Kafka: From Integrated Design to Cloud‑Native Elastic Architecture

This article chronicles the evolution of Huolala’s Kafka infrastructure—from an integrated compute‑storage design to a separated compute‑storage model with multi‑tenant deployment, and finally to a cloud‑native elastic architecture—detailing the challenges of capacity awareness, alarm configuration, and cost‑effective performance optimization.

Kafkacapacity planningmulti-tenant

0 likes · 9 min read

How Huolala Scaled Kafka: From Integrated Design to Cloud‑Native Elastic Architecture

Huolala Tech

Nov 12, 2024 · Fundamentals

Boost Mobile Crash Debugging with Symbolic Demangle: A Complete Walkthrough

This article explains how the Huolala mobile team built a stable symbol demangling system using the open‑source symbolic‑demangle tool, covering the concepts of name mangling, why symbolic was chosen, step‑by‑step adaptation for newer Swift versions, Linux Python‑wheel building, and practical troubleshooting tips.

C++RustSwift

0 likes · 15 min read

Boost Mobile Crash Debugging with Symbolic Demangle: A Complete Walkthrough

Huolala Tech

Nov 8, 2024 · Backend Development

How Huolala Built a Scalable Real‑Time Reconciliation Platform for Millions of Daily Transactions

Huolala’s real‑time reconciliation platform tackles massive daily transaction volumes by addressing distributed system consistency, high‑throughput data ingestion, dynamic cluster scaling, and security safeguards, enabling sub‑second settlement verification across hundreds of services.

Dynamic Scalingbackend architecturedata consistency

0 likes · 10 min read

How Huolala Built a Scalable Real‑Time Reconciliation Platform for Millions of Daily Transactions

Huolala Tech

Nov 7, 2024 · Big Data

How HuoLaLa Scaled Real‑Time Data Capture with Flink CDC: Architecture, Challenges, and Results

This article details HuoLaLa's logistics platform challenges with petabyte‑scale data, the selection of Apache Flink CDC for stable, compatible, and low‑latency data ingestion, the construction of a multi‑layer CDC capability, migration strategies, measurable performance gains, and future open‑source contributions.

Apache FlinkData IngestionFlink CDC

0 likes · 15 min read

How HuoLaLa Scaled Real‑Time Data Capture with Flink CDC: Architecture, Challenges, and Results

Huolala Tech

Nov 6, 2024 · Frontend Development

How We Cut WeChat Mini‑Program Startup Time by 45% with Smart Async Splitting

This article details how the Huolala team tackled growing performance problems in their WeChat mini‑program—such as long startup, page‑switch lag, and increasing bundle size—by measuring key metrics, setting aggressive targets, and applying a series of optimizations including performance data reporting, code‑splitting, async component loading, and skeleton screens, ultimately achieving significant reductions in launch and transition times while keeping the main bundle size under control.

Async SplittingCode SplittingWeChat Mini Program

0 likes · 24 min read

How We Cut WeChat Mini‑Program Startup Time by 45% with Smart Async Splitting