Sohu Tech Products
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Sohu Tech Products

A knowledge-sharing platform for Sohu's technology products. As a leading Chinese internet brand with media, video, search, and gaming services and over 700 million users, Sohu continuously drives tech innovation and practice. We’ll share practical insights and tech news here.

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Latest from Sohu Tech Products

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Sohu Tech Products
Sohu Tech Products
Dec 10, 2025 · Artificial Intelligence

Build a Next.js Chatbot Quickly with Vercel AI SDK

This guide explains how to integrate large language models into modern web applications using Vercel AI SDK, covering core modules, package responsibilities, when to choose each package, installation steps, example code for both backend API routes and React front‑end, and a complete quick‑start workflow.

AI integrationLLMNext.js
0 likes · 12 min read
Build a Next.js Chatbot Quickly with Vercel AI SDK
Sohu Tech Products
Sohu Tech Products
Dec 10, 2025 · Mobile Development

How I Harnessed AI to Craft a Complex Flutter Animation from Scratch

The author recounts a step‑by‑step experiment using AI to generate a sophisticated, neon‑glowing Flutter animation, detailing the challenges of prompting, iterative refinements, polar‑coordinate math, multi‑stage animation controllers, 3D transforms, and compositing techniques, all backed by a public GitHub repository.

AIFlutterNeon Glow
0 likes · 13 min read
How I Harnessed AI to Craft a Complex Flutter Animation from Scratch
Sohu Tech Products
Sohu Tech Products
Dec 3, 2025 · Databases

Why MySQL Uses MVCC: A Deep Dive into Concurrency, Isolation Levels, and Read Views

This article explains MySQL InnoDB’s MVCC mechanism, why it replaces traditional locking, details the four SQL isolation levels, illustrates dirty, non‑repeatable and phantom reads with examples, and breaks down the hidden fields, undo‑log chain, and read‑view algorithm that enable high‑concurrency, non‑blocking reads and writes.

Concurrency ControlInnoDBIsolation Levels
0 likes · 18 min read
Why MySQL Uses MVCC: A Deep Dive into Concurrency, Isolation Levels, and Read Views
Sohu Tech Products
Sohu Tech Products
Dec 3, 2025 · Frontend Development

Recreating Stunning Strange Attractor, Fibonacci Sphere & Galaxy Animations in Flutter with Pure Dart

This article explains how to implement three complex visual effects—Strange Attractor, Fibonacci Sphere, and Galaxy animations—in Flutter using only Dart code, covering the underlying differential equations, Euler integration, 3D‑to‑2D projection, rotation, perspective, performance optimizations, and solutions to common GPU tile‑artifact issues.

DARTFlutterGPU
0 likes · 16 min read
Recreating Stunning Strange Attractor, Fibonacci Sphere & Galaxy Animations in Flutter with Pure Dart
Sohu Tech Products
Sohu Tech Products
Dec 3, 2025 · Mobile Development

How to Build a Scalable Android Ad‑Monitoring System with Multi‑Device Automation

This article details the design and implementation of an Android ad‑monitoring platform that controls multiple devices concurrently, automates app interactions, uses OCR for ad detection, and provides real‑time status monitoring via a floating window, while covering architecture, core modules, communication strategies, and performance optimizations.

ADBAd MonitoringAndroid
0 likes · 27 min read
How to Build a Scalable Android Ad‑Monitoring System with Multi‑Device Automation
Sohu Tech Products
Sohu Tech Products
Nov 26, 2025 · Databases

Master MySQL Transaction Isolation: From Dirty Reads to Serializable

This article deeply explores MySQL transaction isolation levels, explaining ACID principles, the three concurrency problems (dirty read, non‑repeatable read, phantom read), the SQL standard isolation tiers, InnoDB's MVCC and locking mechanisms, practical implementation details for each level, and guidance on choosing and configuring the appropriate isolation level for real‑world applications.

MVCCMySQLdatabase
0 likes · 20 min read
Master MySQL Transaction Isolation: From Dirty Reads to Serializable
Sohu Tech Products
Sohu Tech Products
Nov 26, 2025 · Artificial Intelligence

How Cleanlab Cut Data Review by 34×: A Real‑World Text Classification Case Study

This article walks through a real text‑classification project where noisy labels inflated the review workload to over 15,000 samples, and shows how using cleanlab’s confident‑learning framework reduced the manual audit set to 438 items, boosting efficiency by thirty‑four times while improving model performance.

Data qualityData‑Centric AIcleanlab
0 likes · 16 min read
How Cleanlab Cut Data Review by 34×: A Real‑World Text Classification Case Study
Sohu Tech Products
Sohu Tech Products
Nov 13, 2025 · Databases

Why MySQL Deadlocks Happen and How to Prevent Them

An in‑depth guide walks through MySQL InnoDB deadlock logs, explains two‑phase locking, reproduces the issue with step‑by‑step SQL commands, details lock types and compatibility, outlines common deadlock scenarios, and offers practical strategies and configuration tweaks to prevent and monitor deadlocks.

DeadlockInnoDBMySQL
0 likes · 21 min read
Why MySQL Deadlocks Happen and How to Prevent Them
Sohu Tech Products
Sohu Tech Products
Nov 13, 2025 · Artificial Intelligence

How to Harness Cursor AI for Faster, Higher‑Quality Code Development

This article shares a step‑by‑step practice guide on using the Cursor AI assistant to split project analysis, enrich prompts, generate code, and perform regression verification, illustrating prompt examples, command snippets, and visual workflows for effective AI‑augmented software development.

AI programmingCursorcode generation
0 likes · 16 min read
How to Harness Cursor AI for Faster, Higher‑Quality Code Development
Sohu Tech Products
Sohu Tech Products
Nov 5, 2025 · Cloud Native

How We Optimized Nacos Config Center to Eliminate Timeouts and QPS Limits

This article explains Nacos's role as a dynamic service discovery and configuration platform, describes two real‑world performance problems encountered in production, and details the step‑by‑step code‑level optimizations—memory caching with fallback and pre‑fetching with listeners—that resolved timeout and rate‑limit issues.

Configuration ManagementMicroservicesNacos
0 likes · 16 min read
How We Optimized Nacos Config Center to Eliminate Timeouts and QPS Limits