HardDesign: Chat System (WhatsApp/Slack)

How many WebSocket servers are needed for 100 million concurrent connections, if each server handles 50,000 connections?

Tests your understanding of this concept.

Answer Options

A1,000 servers
B2,000 servers
C5,000 servers
D10,000 servers

Want to see the correct answer?

Get the answer with a detailed explanation, plus practice 22+ more Design: Chat System (WhatsApp/Slack) questions with adaptive quizzes and timed interviews.

See the Answer on Guru Sishya →

This question is from the Design: Chat System (WhatsApp/Slack) topic (System Design Cases).

More Design: Chat System (WhatsApp/Slack) Questions