https://drawio-app.com/import-from-csv-to-drawio/

Mapa con dibujos:
https://excalidraw.com/

Load Balancer

https://upload.wikimedia.org/wikipedia/commons/d/d2/AWS_Simple_Icons_Networking_Amazon_Elastic_Load_Balancer.svg

Database:

https://upload.wikimedia.org/wikipedia/commons/4/4e/Linearicons_database.svg

Server:

https://upload.wikimedia.org/wikipedia/commons/8/8d/Application_Server.svg