# 系统设计

- [基础架构](/java/xi-tong-she-ji-9/ji-chu-jia-gou.md)
- [容错，高可用和灾备](/java/xi-tong-she-ji-9/ji-chu-jia-gou/rong-cuo-gao-ke-yong-he-zai-bei.md)