This chapter will cover the following topics:

• Your first SQS queue (AWS CLI + CloudFormation)
• Creating an SQS queue and sending messages with SDK (Java)
• Receiving and sending SQS messages in batches with SDK (Java)
• Invoking Lambda with SQS events (Java)
• Your first SNS topic for email and SMS (AWS CLI + CloudFormation)
• Publishing to SNS topic with SDK (Java)
• Invoking Lambda with SNS events (Java)