This guide explains why three servers are needed for high availability, walks through hardware and software preparation, network configuration, MySQL master‑slave replication setup, HAProxy load‑balancing, and firewall/SELinux adjustments, providing complete command‑line examples for each step.
This article provides a comprehensive overview of Linux Virtual Server (LVS), covering its basic concepts, three‑tier architecture, load‑balancing techniques, scheduling algorithms, high availability, reliability, and suitable deployment environments for building high‑performance, scalable server clusters.
This article explains what load balancing is, its role in distributing traffic across server clusters, outlines the various layer‑based classifications (L2‑L7), compares popular software solutions such as LVS, Nginx and HAProxy, and reviews common load‑balancing algorithms and their use cases.
Load balancing distributes traffic across multiple servers to improve performance, reliability, and scalability, covering concepts from basic two- and three-layer methods to advanced four- and seven-layer techniques, and reviewing popular tools such as LVS, Nginx, and HAProxy along with various scheduling algorithms.
Load balancing distributes client requests across multiple servers to improve performance, reliability, and scalability, and can operate at different OSI layers—L2, L3, L4, and L7—using various techniques such as round‑robin, hash, and dynamic algorithms, with popular software solutions like LVS, Nginx, and HAProxy.
This article explores server clustering and load‑balancing fundamentals, detailing how LVS, Nginx, and HAProxy operate at different OSI layers, their deployment scenarios, architectures, modes, strengths, and weaknesses, and offers practical guidance for choosing the right solution in modern backend systems.
This article explains server clustering and load‑balancing concepts, detailing the architecture and operation of LVS, Nginx, and HAProxy, and compares their advantages, disadvantages, and typical deployment scenarios; it also discusses NAT and DR modes, load‑balancer placement, and best‑practice recommendations for different traffic volumes.
This article explains the fundamentals of load balancing, compares four‑layer and seven‑layer approaches, outlines their roles and advantages, and reviews popular software solutions and typical application scenarios for modern large‑scale web infrastructures.
This article explains how website systems achieve scalability through architectural designs such as physical function separation, server clustering, various load‑balancing techniques, distributed cache mechanisms, and both relational and NoSQL database scaling methods, providing practical guidance for large‑scale web deployments.
This article introduces Linux Virtual Server (LVS), explains its integration into the Linux kernel, outlines its goals for high‑performance, highly available server clusters, and provides a brief mind‑map overview along with a quiz on LVS modes and its founder’s nickname.
This article explains how small‑team internet products evolve from a single‑server setup to a scalable, clustered web architecture by separating services, adding dedicated servers, and employing caching, CDNs, and other components to handle growing user traffic.
