https://sudonull.com/microservices-eat-up-40-of-it-budget-calculations
Breakdown of costs for Kubernetes and microservices at 30 RPS: 1 million RUB/month on infra, TCO 4 times higher than monolith. Comparison, modular monolith. Save on DevOps and cloud — read the calculations.
https://sudonull.com/microservices-communication-tools-kafka-feign
Breakdown of HTTP clients WebClient, Feign, WebSocket and Kafka for microservices. Reactivity, delivery guarantees, code examples. Choose a tool for load and tasks.
https://sudonull.com/laser-microscope-0-1-nm-for-oncology-and-ics
Learn about the laser microscope with 0.1 nm resolution: testing completed, application in cancer drug development and chip topology control. Technical details and comparisons.
https://sudonull.com/soviet-ic-crystals-topology-analysis
Studying crystals of 18 Soviet microcircuits: structures, markings, manufacturer differences. Useful for developers for reverse engineering. Read details.
https://sudonull.com/java-developer-courses-2026-for-beginners
Choose from the top-5 Java courses: Netology, Hexlet, Practicum. Practice Spring, AI, microservices. Salaries from 120k rub. Start learning and find your first job.
Learn how to deploy LLM in production with this step-by-step guide. Covers model selection, Kubernetes deployment, vLLM, testing, and monitoring for reliable AI systems.
Learn how to implement JWT authentication securely in your web API. This complete guide covers token issuance, validation, best practices, and production security.
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 what is object oriented programming, its four pillars, real-world examples, and why it matters for building scalable, maintainable software. Start mastering OOP today.
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 how does kubernetes manage container scaling and load balancing with HPA, cluster autoscaler, and service mesh. Master production-grade autoscaling and traffic distribution.
Learn how to use docker for beginners with this hands-on guide. Run containers, build images, and master Docker Compose. Start containerizing your apps today.
Learn how to design RESTful APIs for web applications with best practices on URIs, HTTP methods, versioning, and documentation. Build scalable, intuitive APIs that developers love.
Learn what is the difference between vpn and proxy, from encryption to scope. Discover which tool fits your privacy needs with our expert comparison.
Learn how to become a self-taught programmer and get a job in 2026 with this practical roadmap. Master fundamentals, build a portfolio, and land your first developer role.