Author

DeWu Technology

A platform for sharing and discussing tech knowledge, guiding you toward the cloud of technology.

429

Articles

Likes

2.9k

Views

Comments

Latest from DeWu Technology

100 recent articles max

DeWu Technology

Jul 8, 2026 · Databases

DeWu’s OceanBase Deployment: Multi‑Model Database Selection, Performance Gains, and Migration Lessons

DeWu, a leading fashion e‑commerce platform, evaluated and adopted OceanBase as a multi‑model database to replace a heterogeneous stack of MySQL, TiDB, MongoDB, HBase, ClickHouse, and others, achieving up to 200× query speedups, 40%+ storage savings, high‑availability with RPO = 0, and a streamlined operations model while documenting migration challenges and future roadmap.

Database MigrationDewuMulti-Model Database

0 likes · 19 min read

DeWu’s OceanBase Deployment: Multi‑Model Database Selection, Performance Gains, and Migration Lessons

DeWu Technology

Jul 1, 2026 · Artificial Intelligence

AI UITester: The New AI‑Native Paradigm for Visual UI Automation Testing

The article analyzes the limitations of traditional UI automation, introduces the AI‑Native ai_uitester pipeline that converts test‑case data with LLM enhancement, implements AI‑driven debugging and self‑healing, and unifies cross‑platform execution through a VLM‑based engine, backed by real‑world metrics.

AI testingLLMUI automation

0 likes · 17 min read

AI UITester: The New AI‑Native Paradigm for Visual UI Automation Testing

DeWu Technology

Jun 24, 2026 · Artificial Intelligence

From Forms to AI Agents: Redesigning Community Event Workflows with LLM‑Powered Agents

The article chronicles how a marketing activity that required ten system switches and over forty manual fields was transformed by replacing simple AI‑assisted form filling with a two‑stage Agent architecture and an aggregated workbench, detailing the architectural choices, trade‑offs, and practical lessons learned.

AI workflowAgentLLM

0 likes · 20 min read

From Forms to AI Agents: Redesigning Community Event Workflows with LLM‑Powered Agents

DeWu Technology

Jun 17, 2026 · Artificial Intelligence

From Tracking Requirements to Rule Assets: How Hermes Agent Re‑engineers Data‑Warehouse Workflows

The article details how Hermes Agent transforms fragmented tracking and metric requests into a controlled, auditable workflow by layering persistent memory, skill deposition, unified gateways, and structured tool interfaces, ultimately delivering reusable rule assets and risk‑governed production hand‑offs.

Hermes AgentLLM AgentRisk Governance

0 likes · 12 min read

From Tracking Requirements to Rule Assets: How Hermes Agent Re‑engineers Data‑Warehouse Workflows

DeWu Technology

May 20, 2026 · Artificial Intelligence

Claude Code Harness: Turning Data‑Warehouse AI Coding from Ad‑hoc Queries to Rule‑Driven Automation

The article analyzes the shortcomings of current AI‑assisted data‑warehouse development—context forgetting, unstable rule enforcement, and token‑heavy operations—and presents a five‑layer Harness architecture (persistent CLAUDE.md, Auto Memory, deterministic hooks, subagents, and SKILL refactoring) that systematically resolves these issues, boosts reliability, and embeds AI into the development pipeline.

AI codingClaudeLLM

0 likes · 27 min read

Claude Code Harness: Turning Data‑Warehouse AI Coding from Ad‑hoc Queries to Rule‑Driven Automation

DeWu Technology

May 13, 2026 · Big Data

How BP Claw Solves AI Coding Input Challenges in FlinkSpec’s Real‑Time Data Warehouse

The article explains how BP Claw tackles unstable AI coding results by automatically converting low‑quality PRD documents into structured, high‑quality requirements, applying token‑saving strategies, strict hallucination guards, and multi‑skill orchestration, which together boost FlinkSpec’s real‑time data‑warehouse delivery efficiency by up to 30%.

AI codingBP ClawFlinkSpec

0 likes · 17 min read

How BP Claw Solves AI Coding Input Challenges in FlinkSpec’s Real‑Time Data Warehouse

DeWu Technology

May 8, 2026 · Interview Experience

From Rookie to Tech Pro in One Year: How Two New Engineers Mastered Real-World Projects

The article interviews two engineers who joined DeWu a year ago, revealing how structured mentorship, hands‑on project ownership, AI model optimization, and a supportive learning ecosystem accelerated their growth from beginners to contributors capable of leading complex technical initiatives.

AI Model OptimizationSoftware Engineeringcareer growth

0 likes · 13 min read

From Rookie to Tech Pro in One Year: How Two New Engineers Mastered Real-World Projects

DeWu Technology

Apr 29, 2026 · Information Security

How a General AI Agent Powers Scalable Gateway Route Security Audits

The article presents a practical AI‑driven security audit system for gateway routes that uses a layered “general Agent + business Skill” design, combines batch AI filtering with human verification, achieves full‑coverage, minute‑level detection, and reduces token costs by over 95 % through multiple optimizations.

AI AgentAPI securityGateway

0 likes · 15 min read

How a General AI Agent Powers Scalable Gateway Route Security Audits

DeWu Technology

Apr 22, 2026 · Artificial Intelligence

How AI Turns Real‑World Operations into Automated E2E Test Cases

This article details an AI‑driven end‑to‑end testing solution that automatically generates test cases from real operation logs, compares traditional DOM‑based testing with AI‑enhanced approaches, selects Midscene + Qwen2.5‑VL‑72B as the execution engine, and builds a four‑stage pipeline that delivers code‑coverage metrics, platform dashboards, and a quality‑feedback loop for rapid product iteration.

AI testingCI/CDE2E automation

0 likes · 16 min read

How AI Turns Real‑World Operations into Automated E2E Test Cases

DeWu Technology

Apr 15, 2026 · Industry Insights

How Generative AI is Transforming Recommendation: A Deep Dive into DeWu’s Recall System

This article analyzes DeWu's generative recall system, detailing its background, technical design of the Generative and Rerank models, inference workflow, experimental gains in core consumption and diversity metrics, and future engineering directions such as framework migration, LLM integration, and multimodal generation.

Generative AIScaling Lawdeep learning

0 likes · 12 min read

How Generative AI is Transforming Recommendation: A Deep Dive into DeWu’s Recall System