https://sudonull.com/opentelemetry-tracing-in-fintech-from-the-frontend
Study the implementation of end-to-end OpenTelemetry tracing in fintech. CompositeLogger, fetch patching, StackContextManager for middle/senior. Speed up error search by 10 times. Read the details.
https://sudonull.com/traceroute-on-rust-how-route-tracing-works
Breaking down the traceroute implementation on Rust. How TTL and ICMP create a network map. Code with explanations for network engineers and developers.
https://sudonull.com/opentelemetry-go-stack-tempo-prometheus-loki
Deploy OpenTelemetry in Go: Tempo tracing, Prometheus metrics, Loki logs. Docker Compose + client code. Grafana integration for middle/senior developers.
https://sudonull.com/wave-localization-in-pseudo-hyperboloids
Hypothesis of wave energy retention in the equatorial zone of pseudo-hyperboloids. From Monte-Carlo ray tracing to wave analysis. Results, modes, prospects for developers.
https://sudonull.com/observability-in-go-querytracer-metrics-and-otel
Comparing observability tools in Go: QueryTracer, metrics and OpenTelemetry. Learn when to use each and how to avoid implementation errors.
https://ymaho.com/what-are-support-and-resistance-levels-in-trading-guide
Learn what are support and resistance levels in trading, how to identify key zones, and apply data-driven strategies for better entries, exits, and risk management.
https://ymaho.com/algorithmic-trading-in-crypto-otc-how-big-deals-work
Discover how algorithmic trading powers large crypto trades behind the scenes—making markets smoother and more stable for everyone.
https://ymaho.com/how-lighter-enables-fast-secure-defi-trading
Learn how Lighter combines offchain speed with onchain security using zk rollups—no jargon, just clear explanations.
https://ymaho.com/dex-trading-models-explained-amm-vs-aggregator-vs-batch
Learn how Uniswap, 1inch, and CoW Protocol handle crypto trades differently. Discover which model protects your price and saves fees.
https://ymaho.com/how-ai-is-changing-trading-logic-for-investors
Discover how AI is shifting from a simple market tool to an active trading partner. Learn what this means for everyday investors and market stability.
https://ymaho.com/oversight-of-margin-trading-in-south-korea
South Korea tightens control over retail margin trading amid record debts and new risks. Discover forecasts and hidden threats for investors.
https://ymaho.com/polymarket-launches-own-stablecoin-trading-upgrade
Polymarket rolls out major infrastructure changes, including a new stablecoin and faster trading. Learn what it means for users.
https://ymaho.com/crypto-otc-trading-explained-simply
Understand how big crypto trades happen off-exchange — and why it matters for market stability. Learn the basics in plain English.
https://ymaho.com/crypto-otc-trading-explained-simply-2
Learn how big crypto trades happen off-exchange—and why it keeps prices stable for everyone else.
https://ymaho.com/how-multi-chain-crypto-trading-works-simply-explained
Understand how cross-chain crypto swaps work behind the scenes—with no jargon. Learn why it matters for everyday users.
Compare REST API vs GraphQL side-by-side. Learn which architecture fits your project with data on performance, caching, cost, and scalability. Make the right choice.
Kubernetes architecture explained with examples: understand control plane, worker nodes, Pods, and deployment flow. Learn how clusters work with practical use cases.
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.
Nvidia reached $5.4 trillion capitalization, outpacing the 10 largest companies in Europe. Analysis of growth reasons, overheating risks, and forecasts for the AI chip market. Read the review.
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.
Docker container networking explained in depth: learn bridge vs host networks, DNS, port publishing, and how to build secure, scalable multi-container apps.
Discover how to learn Python for beginners with this step-by-step roadmap. Master fundamentals, data structures, and build real projects. Start your coding journey today.
Explore the history of the semiconductor industry and how does it work. Learn chip design, fabrication, and the global impact of this vital technology. Discover more.
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 to write a SQL query with practical examples. Master SELECT, WHERE, JOIN, GROUP BY, and best practices for readable, efficient SQL. Start now.