Welcome to your ultimate self-paced MongoDB DBA Exam Preparation Hub!
This repository is designed to help you confidently prepare for the MongoDB Associate Database Administrator (VS2) certification, scheduled for May 2025.
Whether you're aiming to break into the world of NoSQL databases or preparing for your first MongoDB cert, this prep kit will give you hands-on practice, daily challenges, and a project-based approach to understanding core MongoDB concepts.
This repo is a curated mix of daily MongoDB exercises, practice queries, MySQL comparisons, and a MongoDB-based project to help solidify your concepts:
.
├── MongoDB_test.txt # Practice queries using aggregation, filtering, regex, etc.
├── MySQL_Test.txt # Relational DB schema creation and SQL comparison
├── MongoDB Practice/ # Daily learning logs and practical MongoDB commands (by date)
├── MongoDB_Project_CoolStation/ # MongoDB-based micro-project to apply core skills
├── SQL Practise/ # Additional SQL learning materials
- CRUD operations
- Advanced Aggregation
- Regex-based filtering
- Date and range queries
- Grouping & projection
- Query optimization tips
- Table schemas & constraints
- Joins, subqueries, and logical filters
- Real-life parallel between SQL and NoSQL thinking
Apply your knowledge in a small project that uses a document-based structure for content, ideal for exploring real-world DB administration situations.
- MongoDB Certification Aspirants
- Final Year CS/IT Students
- Backend Developers
- Anyone looking to bridge SQL → NoSQL
| Tool | Purpose |
|---|---|
| MongoDB | Primary DB for practice and project |
| MySQL | Comparison learning & SQL strengthening |
| Word Docs / Text | Organized notes and self-challenges |
Creating this prep repository helped me:
- Reinforce MongoDB’s aggregation and query capabilities.
- Identify similarities and differences between MongoDB and MySQL.
- Structure daily learning logs for accountability.
- Build confidence in managing NoSQL databases using real examples.
Sakshi Bhojraj Sonkusare
Aspiring full-stack developer with a strong interest in building impactful, user-centered applications. Passionate about continuous learning and real-world software development.
- LinkedIn: https://www.linkedin.com/in/sakshi-sonkusare-381362354/
- Portfolio: Coming Soon
Feedback, feature suggestions, and contributions are welcome. If you find this valuable, consider starring the repository on GitHub. Pull requests for improvements or extensions are greatly appreciated.