> For the complete documentation index, see [llms.txt](https://abdulrahman-1.gitbook.io/my-digital-garden/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://abdulrahman-1.gitbook.io/my-digital-garden/level-2-system-design/step-4-low-level-detailed-design-system.md).

# Step 4: Low-Level / Detailed Design system

- [Clients](https://abdulrahman-1.gitbook.io/my-digital-garden/level-2-system-design/step-4-low-level-detailed-design-system/clients.md): This page contains cllie
- [Application Servers](https://abdulrahman-1.gitbook.io/my-digital-garden/level-2-system-design/step-4-low-level-detailed-design-system/application-servers.md)
- [Databases](https://abdulrahman-1.gitbook.io/my-digital-garden/level-2-system-design/step-4-low-level-detailed-design-system/databases.md)
- [Security](https://abdulrahman-1.gitbook.io/my-digital-garden/level-2-system-design/step-4-low-level-detailed-design-system/security.md)
- [Distributed Systems with Microservices](https://abdulrahman-1.gitbook.io/my-digital-garden/level-2-system-design/step-4-low-level-detailed-design-system/distributed-systems-with-microservices.md)