+++
title = "Advanced"
weight = 20
pre = "<b>4. </b>"
chapter = true
+++

Here's some things to try.


- [Business metrics - DynamoDB](/4-advanced/3-business-metrics-ddb.html)
    - Use events to persist daily busness metrics. This module uses SQS, DynamoDB, and Lambda.
- [Business metrics - CloudWatch](/4-advanced/2-sqscloudwactch.html) 
    - Use events to create a cloudwatch dashboard. This module uses SQS, Lambda, and Cloudwatch.
 - [Order Processor Workflow - Testing](/4-advanced/1-orderprocessorworkflow/_index_en.html)
    - Test the order workflow with excess orders.