SNS Flashcards
1
Q
What does SNS stand for?
A
Simple Notification Service
2
Q
Where can SNS messages be delivered?
A
Mobile push, text messages, email, SQS, Lambda or HTTP endpoints
3
Q
What’s a topic?
A
A campaign that will dispatch notifications
4
Q
What’s a subscriber?
A
A single, delivery destination - eg, email address, HTTP endpoint, etc…
5
Q
What’s the method difference between SNS and SQS?
A
You push messages to SNS, but SQS is based on your pulling (or polling)
6
Q
What’s the soft limit for EC2 instances?
A
20 per region
