Interactive Practice Environment

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The gap between tutorials and the job is active recall. DataDrill provides a real IDE to solve SQL & Python problems, build portfolio projects, and debug in real-time.

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Real DB Engine

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analysis_query.sql

SELECT

user_id,

COUNT(order_id) AS total_orders,

SUM(amount) AS lifetime_value

FROM orders

WHERE order_date >= '2023-01-01'

GROUP BY 1

HAVING lifetime_value > 1000;

Query executed successfully (12ms)

Browser-Based IDE

No installation needed. Write, run, and debug SQL queries and Python scripts directly in your browser with instant error feedback.

Portfolio Projects

Don't just solve snippets. Tackle end-to-end business case studies and export your work to Markdown for your GitHub portfolio.

Daily Consistency

Build the habit with our "Daily Showup" mode. 3 random problems, 30 minutes, every single day to keep your skills sharp.

Project Library

Real-world business scenarios to build your portfolio.

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Code

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Current Streak

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Recent Activity

Problem	Status	Date

Daily Showup

3 Problems • 30 Minutes

30:00

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