Featured resource
2025 Tech Upskilling Playbook
Tech Upskilling Playbook

Build future-ready tech teams and hit key business milestones with seven proven plays from industry leaders.

Check it out
  • Lab
    • Libraries: If you want this lab, consider one of these libraries.
    • Cloud
    • Data
Google Cloud Platform icon
Labs

Tracking CodeCommit Metadata with DynamoDB

In this lab, we will complete a system to track CodeCommit commit metadata in the same table it is being logged to.

Google Cloud Platform icon
Lab platform
Lab Info
Level
Advanced
Last updated
Sep 12, 2025
Duration
45m

Contact sales

By filling out this form and clicking submit, you acknowledge our privacy policy.
Table of Contents
  1. Challenge

    Examine the `PrometheusMeta` DynamoDB Table

    The PrometheusMeta table should begin to have records written to it shortly after starting the lab. Once some data has arrived in the table, examine the attributes to plan how to satisfy the provided metadata requirements.

  2. Challenge

    Modify the `PrometheusMetaStreamProcessor` Lambda Function

    Make the necessary changes to the PrometheusMetaStreamProcessor Lambda function to process the DynamoDB Stream records and update the PrometheusMeta DynamoDB table appropriately.

  3. Challenge

    Enable the DynamoDB Stream Trigger

    In the Lambda interface for the PrometheusMetaStreamProcessor function, select the DynamoDB Stream trigger and change the disabled/enabled toggle to Enabled. Save your changes.

  4. Challenge

    Verify Metadata Record Creation

    Return to the DynamoDB web console and verify that metadata records are being generated as expected (this may take a couple minutes).

About the author

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

Real skill practice before real-world application

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Learn by doing

Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.

Follow your guide

All labs have detailed instructions and objectives, guiding you through the learning process and ensuring you understand every step.

Turn time into mastery

On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.

Get started with Pluralsight