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360 Tech Engineering

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Latest from 360 Tech Engineering

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360 Tech Engineering

Mar 28, 2024 · Artificial Intelligence

Interview with Yin Yuhui on 360 Intelligent Document Cloud: AI‑Driven Knowledge Management and Security

In this interview, 360 Group’s Vice President of Technology Yin Yuhui discusses how the company’s Intelligent Document Cloud leverages large‑model AI to transform enterprise knowledge management, enhance data security, and deliver innovative SaaS and private‑cloud solutions for businesses of all sizes.

AIDocument CloudEnterprise AI

0 likes · 15 min read

Interview with Yin Yuhui on 360 Intelligent Document Cloud: AI‑Driven Knowledge Management and Security

360 Tech Engineering

Jan 18, 2024 · Mobile Development

Comprehensive Guide to Developing Applications on HarmonyOS (Huawei)

This guide provides a complete overview of HarmonyOS, its distributed architecture, development fundamentals, environment setup with DevEco Studio, ArkUI framework, code examples for UI, networking, data storage, permissions, state and thread management, testing, and publishing procedures for mobile developers.

ArkTSDevEco StudioHarmonyOS

0 likes · 23 min read

Comprehensive Guide to Developing Applications on HarmonyOS (Huawei)

360 Tech Engineering

Jan 3, 2024 · Product Management

What Is User Acquisition (Buy‑Volume) and How to Choose Effective Advertising Channels

The article explains the concept of "buy‑volume" user acquisition for mobile apps, outlines internal and external advertising channels such as search ads, feed ads, app‑store ads and KOL promotions, and provides a framework for selecting, evaluating and optimizing these channels based on product stage, target audience, budget and ROI metrics.

ROIchannel selectiongrowth hacking

0 likes · 14 min read

What Is User Acquisition (Buy‑Volume) and How to Choose Effective Advertising Channels

360 Tech Engineering

Nov 10, 2023 · Backend Development

A Selenium‑Based UI Automation Framework Using POM, Pytest, and YML Data‑Driven Design

This article introduces a modular Selenium UI automation framework built with the Page Object Model, layered architecture, Pytest execution, and YML‑driven test data, explaining its components, configuration files, coding practices, and steps for running tests efficiently in CI environments.

POMPythonUI Automation

0 likes · 7 min read

A Selenium‑Based UI Automation Framework Using POM, Pytest, and YML Data‑Driven Design

360 Tech Engineering

Oct 8, 2023 · Fundamentals

Data Anomaly Analysis: Methods, Process, and Case Studies

This article systematically outlines the thinking, step‑by‑step process, and practical methods for identifying and diagnosing data anomalies, and illustrates the approach with three detailed case studies covering video playback spikes, app retention drops, and community conversion declines.

anomaly detectionbusiness intelligenceroot cause analysis

0 likes · 16 min read

Data Anomaly Analysis: Methods, Process, and Case Studies

360 Tech Engineering

Sep 4, 2023 · Fundamentals

Understanding Asynchronous and Event Mechanisms in Frontend and Backend Development

This article explains how asynchronous programming and event‑driven mechanisms work in both frontend JavaScript environments and backend systems such as Go and Linux epoll, covering concepts like the event loop, macro‑ and micro‑tasks, goroutines, channels, and kernel interrupt handling.

AsynchronousEvent LoopGolang

0 likes · 17 min read

Understanding Asynchronous and Event Mechanisms in Frontend and Backend Development

360 Tech Engineering

Aug 23, 2023 · Frontend Development

Micro‑Frontend Architecture with MonoRepo and Qiankun: Design, Technology Selection, and Implementation Practices

This article describes how a team consolidated six PC and H5 projects by adopting a micro‑frontend architecture based on MonoRepo and Qiankun, evaluates popular micro‑frontend solutions, explains the chosen technology stack, outlines step‑by‑step implementation details, and shares the problems encountered and their resolutions.

Frontend ArchitectureJavaScriptMonorepo

0 likes · 8 min read

Micro‑Frontend Architecture with MonoRepo and Qiankun: Design, Technology Selection, and Implementation Practices

360 Tech Engineering

Aug 16, 2023 · Artificial Intelligence

Improving ChatGPT Real‑time Accuracy with Document Retrieval: A Practical Approach

This article examines ChatGPT's limitations in real‑time information and answer accuracy, then proposes a retrieval‑augmented method that combines up‑to‑date document search with large language models to deliver more reliable and current responses across various scenarios.

AIChatGPTInformation Retrieval

0 likes · 7 min read

Improving ChatGPT Real‑time Accuracy with Document Retrieval: A Practical Approach

360 Tech Engineering

Jul 26, 2023 · Operations

Performance Stress Testing and Optimization for a Nuxt + Vue SSR Web Application

This article explains why performance stress testing is essential, describes core metrics and the wrk tool, outlines a step‑by‑step testing workflow, analyzes bottlenecks, and presents concrete optimization measures that doubled the single‑machine QPS from 300 to 600 for a Nuxt‑based web service.

Load TestingNode.jsPerformance Testing

0 likes · 10 min read

Performance Stress Testing and Optimization for a Nuxt + Vue SSR Web Application

360 Tech Engineering

Jul 18, 2023 · Fundamentals

Understanding Characters, Character Sets, and Encoding: From ASCII to Unicode

This article explains the concepts of characters, character sets, and character encoding, describes how computers store and render text using methods like ASCII, GB2312, Unicode, and UTF‑8/16/32, and discusses why garbled text occurs across different languages and systems.

ASCIIUTF-8Unicode

0 likes · 10 min read

Understanding Characters, Character Sets, and Encoding: From ASCII to Unicode