About Tukey

Tukey is a web-based tool that generates comprehensive exploratory data analysis reports for your database tables in seconds.

Features

• Connect to multiple database types (PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, Databricks)
• Automatic profiling of all columns with appropriate statistics
• Data quality issue detection (nulls, outliers, constant values)
• Auto-detection of meaningful grouping dimensions
• Correlation analysis for numeric columns
• Sample data preview
• Print-friendly reports

How It Works

1. Connect to your database using the connection form
2. Browse the list of available tables
3. Click on any table to generate a comprehensive profile
4. View statistics, distributions, correlations, and data quality issues
5. Print or export the report as needed

Security & Privacy

Your database credentials are stored only in your browser session and are never saved to our servers. The connection is automatically terminated when you disconnect or close your browser. All data processing happens in real-time and no data is permanently stored.

Supported Databases