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Sentry

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is a developer-first error tracking and performance monitoring platform that helps developers see what actually matters, solve quicker, and learn continuously about their applications.

Databend provides integration with both Cloud and self-hosted Sentry solutions. The following tutorial walks you through the integration process.

Tutorial: Monitor Databend with Sentry​

Step 1. Deploy Sentry​

To deploy an on-premises Sentry, follow the instructions:

This tutorial uses the Sentry service on the cloud. To sign up an account for Cloud Sentry, go to

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Step 2. Create a Sentry Project​

Once you're logged into Sentry, create a Sentry project for the Rust platform to start. For how to create a project on Sentry, see

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Step 3. Set Environment Variables​

  1. Get the DSN (Data Source Name) of your project. For what DSN is and where to find it, see

  2. Set environment variables.

  • To enable the error-tracking feature, run the following commands:
export DATABEND_SENTRY_DSN="<your-DSN>"
  • To enable the performance monitoring feature, run the following commands:
export DATABEND_SENTRY_DSN="<your-DSN>"
export SENTRY_TRACES_SAMPLE_RATE=1.0 LOG_LEVEL=DEBUG
tip

Set SENTRY_TRACES_SAMPLE_RATE to a small value in production.

Step 4. Deploy Databend​

Follow the

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to deploy Databend.

You're all set now. Check the pages on Sentry for alerts and performance information.

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