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Profile a MongoDB Database

In this lab, students are asked to profile a MongoDB database. The database profiler collects information about commands executed against a running `mongod` instance. After completing this lab, students will have hands-on experience enabling the database profiler and viewing the collected information.

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 30m
Last updated
Clock icon Aug 16, 2025

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Table of Contents

  1. Challenge

    Enable the Database Profiler

    Enable the database profiler to collect information on all database operations.

  2. Challenge

    Identify Slow Queries

    Query the test.inventory collection. Then review the data collected in the system.profile collection.
    Optionally, add an index based on the profiled data.

Pluralsight Skills - Labs - Pluralsight
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Pluralsight Skills

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.

What's a lab?

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.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.
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