A company hosts a multi-tier inventory reporting application on AWS. The company needs a cost-effective solution to generate inventory reports on demand. Admin users need to have the ability to generate new reports. Reports take approximately 5-10 minutes to finish. The application must send reports to the email address of the admin user who generates each report.
Options:
A retail company is building an order fulfillment system using a microservices architecture on AWS. The system must store incoming orders durably until processing completes successfully. Multiple teams’ services process orders according to a defined workflow. Services must be scalable, loosely coupled, and able to handle sudden surges in order volume. The processing steps of each order must be centrally tracked.
Which solution will meet these requirements?
An ecommerce company wants to collect user clickstream data from the company's website for real-time analysis. The website experiences fluctuating traffic patterns throughout the day. The company needs a scalable solution that can adapt to varying levels of traffic.
Which solution will meet these requirements?
A solutions architect is storing sensitive data generated by an application in Amazon S3. The solutions architect wants to encrypt the data at rest. A company policy requires an audit trail of when the AWS KMS key was used and by whom.
Which encryption option will meet these requirements?