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SQLSigma

Privacy Policy

Last updated: January 26, 2025

1. Introduction

SQLSigma ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our SQL analysis and optimization platform.

By using SQLSigma, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

2.1 Account Information

When you sign in with Google, we collect:

  • Your name and email address
  • Google account profile information
  • OAuth tokens for accessing Google Cloud services on your behalf

2.2 BigQuery Data

To provide our services, we access:

  • Your Google Cloud project IDs and dataset names
  • Table schemas and metadata (column names, data types)
  • SQL queries you submit for analysis
  • Query execution metadata (but not query results data)

We do not store or access the actual data within your BigQuery tables. We only read schema metadata to provide intelligent suggestions.

2.3 Usage Data

We automatically collect:

  • Browser type and version
  • Pages visited and features used
  • Time and date of your visits
  • Error logs and performance data

3. How We Use Your Information

We use the collected information to:

  • Provide and maintain our SQL analysis services
  • Generate query optimization suggestions
  • Authenticate your identity and manage your account
  • Improve and personalize your experience
  • Communicate with you about updates and features
  • Detect and prevent technical issues or abuse

4. Data Storage and Security

Your data is stored securely using industry-standard practices:

  • All data is encrypted in transit (TLS 1.3) and at rest
  • We use Google Cloud Platform's security infrastructure
  • Access to user data is strictly limited and audited
  • OAuth tokens are stored securely and never shared

We retain your data for as long as your account is active. You may request deletion of your data at any time through the Settings page.

5. Data Sharing

We do not sell your personal information. We may share data only:

  • With your consent
  • With service providers who assist our operations (under strict confidentiality)
  • To comply with legal obligations
  • To protect our rights and prevent fraud

6. Your Rights

You have the right to:

  • Access - Request a copy of your personal data
  • Correction - Request correction of inaccurate data
  • Deletion - Request deletion of your account and data
  • Portability - Export your data in a machine-readable format
  • Withdraw Consent - Revoke Google OAuth access at any time

To exercise these rights, visit Settings > Security or contact us at contact@arraysix.com.

7. Cookies and Local Storage

We use cookies and local storage to maintain your session, remember your preferences, and improve your experience. You can clear this data through your browser settings or our Data & Privacy settings page.

8. Third-Party Services

Our service integrates with:

  • Google Cloud Platform - For authentication and BigQuery access
  • Firebase - For authentication and real-time features

These services have their own privacy policies that govern their use of your data.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us: