サーバー・ミドルウェア
Webシステムを支えるサーバーソフトウェアとミドルウェアの包括的なカタログ。Webサーバー、アプリケーションサーバー、データベースサーバー、キャッシュサーバーなど、システム構築に必要な要素技術を分類・整理しています。
Web Servers
Server software that processes HTTP requests and delivers web content. Providing static file delivery, reverse proxy, and load balancing capabilities.
Application Servers
Middleware that provides runtime environment for web applications and processes business logic. Responsible for database connections, transaction management, and session management.
Database Servers
Server software providing data persistence, query processing, and transaction management. Existing in various forms including RDBMS, NoSQL, and in-memory databases.
Cache Servers
Servers that temporarily store data and content for fast access. Aimed at reducing database load and shortening response times.
Search Servers
Servers that process full-text search, faceted search, and complex search queries. Used in website search, log analysis, and text mining.
Message Brokers
Middleware that mediates messaging between systems. Enabling asynchronous communication, event-driven architecture, and loose coupling between microservices.
Proxy & Load Balancers
Middleware that performs traffic distribution, SSL termination, caching, and request routing. Achieving high availability and scalability.
API Gateways
Middleware that serves as a unified entry point for API requests, providing authentication, rate limiting, monitoring, and routing.
File Servers
Servers providing file storage, sharing, and access control. Configured in various forms including NAS, SAN, and object storage.
Monitoring & Log Servers
Servers that collect, analyze, and visualize system performance, logs, and metrics. Responsible for fault detection, performance optimization, and security monitoring.