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Life is the sum of experiences

Multi-Currency Internationalization Design and Practice

The currency internationalization project spans multiple core domains including transactions, marketing, and funds, involving complex pricing systems and fund flow designs. Particularly under the differentiated pricing strategy from B/C perspectives, the design approach to ensure consistency in discount calculations and data integrity across multiple order views is worth careful consideration

Major Releases in Spring AI 1.1: Full-Stack Agent Development

Spring AI offers a complete ecosystem: the Admin platform for visualized management and Dify integration; the Agent Framework for rapid development with built-in workflows; and the Graph runtime for flexible, stateful multi-agent orchestration. This full-stack solution streamlines building, managing, and running sophisticated AI agents.

How to measure AI products by meaningful metrics

AI teams are too often dazzled by what they can produce with the many tools and frameworks available to them, but tools and frameworks don’t know your business. Success in building AI systems involves the almost-too-obvious strategies outlined in this report: understanding your own data and measuring it by meaningful metrics, examining actual AI-to-customer interactions to identify and correct real issues, and other approaches that are firmly grounded in business realities.

Different Prompt Styles for different companies

A fascinating cultural divergence can be observed in the art of crafting prompts for large language models (LLMs), particularly between China’s tech giants, Baidu and Alibaba. While both companies are at the forefront of AI development, their internal prompt engineering styles are remarkably different, reflecting their unique corporate cultures and technical approaches.

All that is useless is useful

If you look at ‘usefulness’ from a conventional viewpoint, certain knowledge might appear useless for the time being, maybe pursued simply out of curiosity. Yet, later in life, you may discover that very knowledge becomes useful, perhaps even vitally important.