https://sudonull.com/ddd-in-asp-net-scalability-issues-after-30-aggregates
Breaking down why classic DDD with EF Core slows down in projects with 30+ aggregates: heavy queries, specifications, transactions. Hybrid approaches for optimization. Learn how to speed up development.
https://sudonull.com/ddd-and-clean-architecture-in-go-pragmatic-approach
How to avoid overengineering in Go? Pragmatic application of DDD and Clean Architecture: project structure, code examples, key rules. Reducing technical debt.
https://sudonull.com/ddd-in-go-how-to-avoid-errors-with-exchange-rates-in-payments
We analyze a real case of applying DDD in a payment system on Go. How fixing the exchange rate in the aggregate closed critical bugs. Read the team's experience.
https://sudonull.com/ai-in-development-proven-practices-for-engineers-guide-2026
How to Adapt TDD and DDD to Working with LLM. Analysis of 4000 Commits in a Banking System. Learn How to Avoid Pitfalls of AI Development.
https://sudonull.com/software-architecture-courses-2026-top-for-middle
Review of 7 Software Architecture Courses: CQRS, DDD, Kubernetes. Self-paced and intensive. Choose a program for growth from middle to senior developer.
MongoDB vs PostgreSQL when to use each: compare ACID compliance, scalability, schema flexibility, and query power. Choose the right database for your project.
Learn what is object oriented programming, its four pillars, real-world examples, and why it matters for building scalable, maintainable software. Start mastering OOP today.
Learn what is infrastructure as code and why use it. Discover key benefits, essential tools, and best practices to automate and secure your cloud infrastructure.
What is a vector database? Learn how vector databases power AI search, RAG, and recommendations. Discover key concepts and when to use them. Start here.
Learn how to write a SQL query with practical examples. Master SELECT, WHERE, JOIN, GROUP BY, and best practices for readable, efficient SQL. Start now.
Master prompt engineering best practices with 15 proven techniques. Learn to craft effective prompts, reduce errors, and get better AI results. Start optimizing now.
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 what is a large language model, how AI like ChatGPT works, key capabilities, limitations, and practical uses. Understand LLMs in plain English.
Compare fine tuning vs retrieval augmented generation for LLMs. Learn which approach suits your AI project based on accuracy, cost, and data freshness.
Docker container networking explained in depth: learn bridge vs host networks, DNS, port publishing, and how to build secure, scalable multi-container apps.