The WeTest Blog - WeTest-All Test in WeTest

1Performance Testing: General Process & Test Scenario Design Methods Learn the step-by-step performance testing process and how to design effective test scenarios (baseline, capacity, stability, exception). Boost system performance, user experience, and avoid downtime with our guide.

2Mastering Large Model Development from Scratch: Beyond the AI "Black Box" Stop being a mere AI "API caller." Learn how to build a Large Language Model (LLM) from scratch. This guide covers the 4-step training process, RAG vs. Fine-tuning strategies, and how to master the AI "black box" to regain freedom of choice in the generative AI era.

3Reflecting on the AWS Outage: Uncovering Cloud Testing Blind Spots and AI Strategies A catastrophic AWS outage in October 2025 exposed critical flaws in modern cloud testing. This analysis details the $10 billion disaster’s root causes—from hidden dependencies to race conditions—and explores how AI-powered resilience strategies can prevent future global system crashes.

4WeTest got appraised with CMMI Maturity Level 3 certification for its R&D management capabilities Recently, WeTest, Tencent’s quality service brand, successfully gained CMMI Level 3 certification, which indicates its R&D and management capabilities is recognized globally.

5Intelligent Test Automation: How Does It Optimize Your Testing Intelligent test automation is a rapidly evolving technology aimed at streamlining and improving the testing process in software development. In this post, get to know what it is and how it optimizes your testing process.

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