- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Cloud
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.
Lab Info
Table of Contents
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Challenge
Enable the Database Profiler
Enable the database profiler to collect information on all database operations.
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Challenge
Identify Slow Queries
Query the
test.inventorycollection. Then review the data collected in thesystem.profilecollection.
Optionally, add an index based on the profiled data.
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.