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After enabling Contributor Insights on a DynamoDB table, what type of data visualization will you primarily see in Amazon CloudWatch?

medium📝 query result Q4 of 15
DynamoDB - Cost Optimization and Monitoring
After enabling Contributor Insights on a DynamoDB table, what type of data visualization will you primarily see in Amazon CloudWatch?
AA bar chart showing the number of backups created per day
BA pie chart displaying the distribution of table storage across partitions
CA time series graph showing the top partition keys contributing to read/write traffic
DA heat map of latency metrics for each global secondary index
Step-by-Step Solution
Solution:
  1. Step 1: Understand Contributor Insights output

    Contributor Insights provides metrics on contributors like partition keys over time.
  2. Step 2: Identify the visualization type

    CloudWatch shows time series graphs highlighting top contributors to traffic.
  3. Final Answer:

    A time series graph showing the top partition keys contributing to read/write traffic -> Option C
  4. Quick Check:

    Other options describe unrelated visualizations. [OK]
Quick Trick: Contributor Insights shows top contributors over time in CloudWatch [OK]
Common Mistakes:
MISTAKES
  • Confusing Contributor Insights with storage or backup metrics
  • Expecting latency heat maps from Contributor Insights

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