☁️📲🔔

#cloud messaging #push notification #mobile alert #app notification #server to client #fcm

☁️↓💻

#cloud download #network data #server to client #receiving from cloud #network transmission

☁️➡️💻+☕📜

#cloud download #server to client #java page download #web application download #jsp file transfer

🖥️➖👤

#unicast #server to client #one connection #dedicated link #network communication #single user