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Starlink Launch in Japan: Direct Smartphone Communication via Satellite

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.

How to Implement JWT Authentication: Step-by-Step Guide

Learn how to implement JWT authentication securely in your web API. This complete guide covers token issuance, validation, best practices, and production security.

What Is a Vector Database? Beginner's Guide to AI Search

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.

How to Monitor Kubernetes with Grafana and Prometheus

Learn how to monitor Kubernetes with Grafana and Prometheus using the kube-prometheus-stack. Step-by-step guide to deploy, connect, and visualize cluster metrics.

Nvidia capitalization $5.4 trillion: surpassed Europe

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.

How Kubernetes Manages Container Scaling and Load Balancing

Learn how does kubernetes manage container scaling and load balancing with HPA, cluster autoscaler, and service mesh. Master production-grade autoscaling and traffic distribution.

REST API vs GraphQL: Key Differences & How to Choose

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.

How to Set Up CI/CD Pipeline with GitHub Actions – Guide

Learn how to set up CI/CD pipeline with GitHub Actions. Step-by-step guide with YAML examples for automated testing, Docker builds, and deployment.

Figure 02: new humanoid robot with AI interface from Figure AI

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.

MongoDB vs PostgreSQL When to Use Each: Key Differences

MongoDB vs PostgreSQL when to use each: compare ACID compliance, scalability, schema flexibility, and query power. Choose the right database for your project.