Learn why removing legacy code is risky and how to apply feature toggles for safe coexistence in Spring Boot. Strategies for middle/senior dev without refactoring risks. Practical examples.
Explore practical solutions for creating a high-load backend on Fastify: custom IDs, Bloom filters for users and images, loginless authorization, asynchronous DB writes, API protection, and TypeScript typing.
Breakdown of System Design for QR Ticket Validation: offline signature, idempotency, atomic updates. Solving timeouts and HoL blocking for high-load. Practical SQL examples.
Learn how to prevent data loss in Kafka due to retention.bytes. Implement Data Safety Window in Grafana with PromQL. Tuning case for high-load topics — instructions for Platform Engineers.
Analysis of picows architecture — WebSocket library with zero-copy processing and minimal latency. For algorithmic trading and high-load systems. Learn how it works.
The Ministry of Health Commission will consider lonocotocog alfa and pegunigalsidase alfa for the High-Cost Nosologies program. Find out why inclusion is important for patients and what obstacles have arisen.
Comparison of the Best High-Yield Savings Accounts 2026: Rates up to 5.00% APY, Terms, FDIC Insurance. Choose the Best Account for Your Savings in 5 Minutes.
DXY index at 2-month high. Market prices in 40% probability of rate hike. Find out what will happen to the dollar, euro, and gold. Forecast for 30 and 90 days.
Tottenham Hotspur takes a major risk appointing Roberto De Zerbi amidst a relegation battle. Learn about the tactical challenges and financial implications of this high-stakes decision.
Analyst Michaël van de Poppe predicts Bitcoin will update its all-time high by the end of 2026. Find out what his optimism is based on and what risks to consider.
ECB minutes revealed panic over 3% inflation and persistent energy shock. What are the implications for the euro, rates, and the economy? Read the analysis.
Japan's Nikkei 225 reached 68,000 points amid AI boom. Find out who benefited from the rally, why growth is unstable, and what to expect from the Bank of Japan. Read detailed analysis.