This article provides a step‑by‑step guide to installing Nginx, explains core directives such as listen, server_name, location, and proxy_pass, and covers advanced topics including rate limiting, load balancing methods, keepalive connections, static resource handling, CORS, and anti‑hotlinking configurations.
This article compares LVS and Nginx load balancing, explaining their layer differences, performance characteristics, configuration flexibility, health‑check capabilities, and typical use‑cases, while also discussing related concepts such as forward/reverse proxy, static‑dynamic separation, and practical deployment considerations.
This article provides an in‑depth overview of Kubernetes container operations, covering its core components, multi‑center deployment, four‑layer service discovery, pod resource sharing, common CNI plugins, seven‑layer load balancing, isolation dimensions, and network model principles, while also offering interview resources and community links.
This article provides a detailed guide on using Nginx for high‑performance HTTP serving, reverse proxying, load balancing, static‑dynamic separation, installation commands, configuration file structure, practical examples with Tomcat back‑ends, and setting up high‑availability using Keepalived, complete with code snippets and diagrams.
This article explains how to design a highly scalable system for tens of millions of users by starting with a simple single‑server setup, applying vertical and horizontal scaling, using load balancers, expanding relational databases, choosing between SQL and NoSQL, and employing advanced techniques such as caching, CDN, and GeoDNS.
This article explains the challenges of session consistency in distributed web architectures, reviews several solutions such as session replication, client‑side storage, hash‑based load balancing, centralized backend storage, and demonstrates a practical implementation using Spring Session with Redis for reliable, scalable session sharing.
The article explains the concepts of forward and reverse proxies, compares their functions and deployment scenarios, and then introduces load balancing principles, layer classifications, and common software such as DNS‑based, reverse‑proxy, NAT, and application‑layer solutions, highlighting their use in backend architectures.
The article outlines a comprehensive backend architecture for handling millions of daily active users, covering DNS routing, layer‑4/7 load balancing, monolithic versus microservice deployment, caching, database sharding, hybrid‑cloud strategies, elastic scaling, and multi‑level degradation mechanisms.
This article outlines essential techniques for building large‑scale backend systems, covering product analysis, microservice architecture principles, the evolution of real‑time push technologies, request idempotency strategies, and comprehensive service governance challenges and solutions.
This article explains the concepts of forward and reverse proxy, walks through the structure of Nginx configuration files, and provides step‑by‑step code examples for setting up reverse proxy, path‑based routing, and location directives for backend development.
This article describes how to design and build a high‑throughput, extensible gateway using Spring WebFlux, Netty, and Nacos, covering technical selection, architecture, core modules, plugin chain, data synchronization, WebSocket cache, testing, and performance results.
This article explains why session sharing is required in micro‑service and distributed environments and presents four practical solutions—Nginx ip_hash load balancing, Tomcat session replication, Redis centralized session cache, and cookie‑based sharing—detailing their implementations, code snippets, and pros and cons.
This article explores the architecture and implementation of a high‑traffic ticket‑spike service, covering load‑balancing strategies, Nginx weighted round‑robin configuration, local and remote stock deduction using Go and Redis, fault‑tolerant buffering, and performance testing results.
This article provides a comprehensive overview of the Domain Name System (DNS), covering its fundamentals, protocol choices, hierarchical structure, delegation, configuration with BIND, load balancing, debugging tools, and security considerations such as amplification attacks.
This article describes the end‑to‑end design, implementation, and testing of a high‑throughput, extensible API gateway built with Spring WebFlux, Netty, Nacos service discovery, dynamic routing, load‑balancing, authentication plugins, and WebSocket‑based configuration synchronization.
This article explores the design and implementation of a high‑concurrency train ticket spike system, detailing load‑balancing strategies with Nginx, distributed inventory management using Redis, Go‑based services, and performance testing, while addressing challenges such as overselling, fault tolerance, and efficient resource utilization.
This article explains the capabilities of Nginx without third‑party modules, covering reverse proxy, load balancing strategies, static HTTP serving, dynamic/static separation, and forward proxy, and provides concrete configuration examples for each feature.
This article explains the background of Server Load Balancing (SLB), describes its three transmission modes—reverse‑proxy, transparent, and triangular—and provides detailed packet‑level analysis of TCP/HTTP interactions for each mode, highlighting configuration nuances and security considerations.
This article explains how to build a high‑concurrency ticket‑spike system by analyzing 12306's extreme load, introducing multi‑layer load balancing (OSPF, LVS, Nginx), comparing stock‑deduction strategies, and presenting a Go prototype that uses in‑memory stock, Redis centralized inventory, and weighted Nginx routing to achieve scalable, fault‑tolerant performance.
This article presents ten practical recommendations—including reverse‑proxy deployment, load balancing, caching, compression, SSL/TLS optimization, HTTP/2/SPDY adoption, software upgrades, Linux and web‑server tuning, and real‑time monitoring—to dramatically improve web‑application performance, potentially reaching tenfold speed gains.