VPN Selection Guide: Commercial VPN vs. Self built VPN, Which is More Reliable
Comparison of two VPN solutions: paid commercial VPN and self built VPN, advantages and disadvantages, and target audience.
Tech NewsData Backup 3-2-1 Principle: Is Your Data Truly Secure
The golden rule of data backup: 3 copies of data, 2 types of media, and 1 copy from a different location to ensure that data is never lost.
Tech NewsIntroduction to Message Queuing: Comparison of RabbitMQ, Kafka, and RocketMQ
Compare the advantages, disadvantages, and applicable scenarios of three major message queues: RabbitMQ, Kafka, and RocketMQ.
Tech NewsDistributed System Consistency: CAP Theorem and BASE Theory
Understand the classic theories of distributed systems: CAP theorem and BASE theory, as well as ultimate consistency.
Tech NewsDistributed lock implementation: Redis, Zookeeper, database lock comparison
Compare three distributed lock implementation schemes: Redis, Zookeeper, and database lock.
Tech NewsNginx Beginner's Guide: Reverse Proxy and Load Balancing Configuration
Learn Nginx: Basic configuration of reverse proxy, load balancing, and static resource services.
Tech NewsIntroduction to Common Linux Commands: File, Process, Network Commands
The most commonly used commands for learning Linux are file operations, process management, and network troubleshooting.
Tech NewsDocker Compose Practical: One click Launch of Development Environment
Start the complete development environment with Docker Compose with just one click: database, cache, backend, and frontend.
Tech NewsCode specifications and formatting: ESLint, Prettier, EditConfig
Unified team code style: ESLint code check, Prettier formatting, EditConfig editor configuration.
Tech NewsIntroduction to Penetration Testing: Differences between Black Box, White Box, and Gray Box Testing
Understand the three modes of penetration testing: black box testing, white box testing, and gray box testing.