DataDriven: Do SQL & Python
Éducation
Uniquement pour iPhone
Gratuit · Achats intégrés · Conçue pour iPhone
iPhone
Write SQL. Run Python. Design data models. Every challenge runs your code and shows you where you got it right and where you didn't. Built for what data engineering interviews actually test.
SQL AT THE LEVEL THAT MATTERS
The SQL that shows up in real interviews and real production systems. You write the query, it runs against a real database, and you see feedback on every row.
PYTHON FOR DATA ENGINEERING
The patterns behind every ETL and automation workflow. You write the code. You run it. You see the result.
DATA MODELING AND DESIGN
Schema design, normalization, star schemas, and production modeling patterns. No other mobile app covers this. The interview round that separates analysts from engineers.
DAILY CHALLENGES
Fresh SQL and Python challenges every day. The app tracks your accuracy and surfaces where you need more reps.
SEE YOUR CODE EXECUTE
Watch a JOIN merge rows. Watch a GROUP BY collapse records. See your Python code run line by line. Visual execution that shows exactly how your code processes data.
WHO THIS IS FOR
- Analysts moving into data engineering roles
- Engineers building data skills
- Working data engineers keeping skills sharp
- Anyone preparing for a data engineering interview
datadriven is where you do the work.
Premium unlocks all lessons, step by step hints, and interactive database design with smart grading.
Terms of Use: https://datadriven-tech.com/terms
Privacy Policy: https://datadriven-tech.com/privacy
Notes et avis
- Smarter hints that show up when you're stuck, not after you've already figured it out
- Interview prep that mirrors how real data engineering panels actually work
- Faster, smoother challenge flow so you spend more time coding and less time waiting
Le développeur Galen Busch a indiqué que les pratiques de l’app en matière de confidentialité peuvent inclure le traitement des données tel que décrit ci‑dessous. Pour en savoir plus, consultez la politique de confidentialité du développeur .
Données non collectées
Le développeur ne collecte aucune donnée avec cette app.
Accessibilité
Le développeur n’a pas encore indiqué quelles fonctionnalités d’accessibilité sont prises en charge par cette app. En savoir plus
Informations
- Vendeur
- Galen Busch
- Taille
- 103,5 Mo
- Catégorie
- Éducation
- Compatibilité
Nécessite iOS 13.0 ou version ultérieure.
- iPhone
Nécessite iOS 13.0 ou version ultérieure. - iPod touch
Nécessite iOS 13.0 ou version ultérieure. - Mac
Nécessite macOS 11.0 ou une version ultérieure et un Mac doté d’une puce Apple M1 ou une version ultérieure. - Apple Vision
Nécessite visionOS 1.0 ou version ultérieure.
- Langues
- Anglais
- Âge
4+
- 4+
- Achats intégrés
Oui
- Yearly Subscription 149,99 $US
- Yearly Subscription 119,99 $US
- Yearly Subscription 99,99 $US
- Monthly Subscription 29,99 $US
- Weekly Subscription 7,99 $US
- Monthly Subscription 19,99 $US
- Monthly Subscription 24,99 $US
- Weekly Subscription 19,99 $US
- Weekly Subscription 14,99 $US
- Weekly Subscription 9,99 $US
- Copyright
- © DataDriven, 2026