https://sudonull.com/cma-es-in-optuna-hyperparameter-optimization-without-gradients
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https://sudonull.com/kaggle-lessons-how-to-reach-the-top-12-with-158-attempts-ml
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https://sudonull.com/fine-tuning-ai-for-technical-writing-lessons-after-failure-it-practice
How to personalize a language model for technical content. Practical steps for fine-tuning, hyperparameter tuning, and quality evaluation. Learn how to avoid failures.
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Learn what is microservices architecture, its benefits, challenges, and key patterns like Saga and API Gateway. Understand when to use this modern approach.
SpaceX and KDDI launched satellite communication for smartphones in Japan. Learn how Starlink Direct-to-Cell works, who can access it, and what hidden geopolitical goals this project pursues.
Learn how to choose a database for your system with this evidence-based framework. Compare SQL, NoSQL, graph, and time-series databases to make the right decision.
Google introduced Gemini Ultra 2.0 with a context of up to 10 million tokens, surpassing GPT-5. Learn about the breakthrough architecture, price of $0.0005, and impact on the AI market. Read the full analysis.
Learn what is the OWASP Top 10 and why does it matter for secure coding. A developer's guide to web app vulnerabilities, risks, and practical defense strategies.
Figure AI introduced the humanoid robot Figure 02 with physical AI and OpenAI language model. The robot passed tests at BMW factories. Learn how humanoid robots are changing manufacturing.
Learn how does retrieval augmented generation work: RAG reduces AI hallucinations, grounds responses in real data, and transforms LLMs into trustworthy systems. Start now.