This is for an online store that sells groceries. You need to suggest a cloud-based architecture for your system at an abstract level. I suggest (a) adopting one (or combining two) of the system architecture references suggested by AWS (https://aws.amazon.com/architecture/), (b) adjusting that based on your needs and your project context, (c) developing your architecture diagram in LucidChart (https://www.lucidchart.com/pages/aws), and (c) labeling all the components of your architecture with their names and roles.. For your architecture, you need to briefly explain how the key tiers below will interact with each other: 1. Network & Web Tier: Manages external/internal network connection and configurations to handle the web/mobile requests) via AWS services such as Route 53, API Gateway, CloudFront etc. 2. Application Server Tier: Manages App Servers via AWS services. 3. Database Tier: Manages Database Servers and Data storage via AWS services such as RDS, DynamoDB, S3 etc.