Microservices architecture, event-driven design, layered architecture, monolithic architecture, service-oriented architecture, data-centric architecture, space-based architecture, peer-to-peer architecture, hierarchical architecture, modular architecture, cloud computing infrastructure, virtual machines, containers, API gateways, load balancers, scalable systems, distributed databases, real-time analytics, message queues, caching layers, firewall security, SSL encryption, container orchestration, DevOps pipelines, agile development, continuous integration, continuous deployment, monitoring dashboards, alert systems, log analysis tools.