MongoDB vs Oracle Database Certification
Compare MongoDB NoSQL and Oracle relational database certifications.
MongoDB Certified Developer Associate
MongoDB
Oracle Certified Professional: Database Administrator
Oracle
Feature-by-Feature Breakdown
Compare all aspects of these certifications side by side
| Feature | MongoDB Certified Developer Associate | Oracle Certified Professional: Database Administrator |
|---|---|---|
| Provider | MongoDB | Oracle |
| Difficulty Level | Associate | Professional |
| Exam Duration | 90 minutes | 150 minutes |
| Exam Cost | $150 USD | $245 USD |
| Exam Format | Multiple choice | Multiple choice |
| Prerequisites | None | OCA certification |
| Validity Period | 3 years | Does not expire |
| Ideal For | MongoDB developers | Oracle DBAs |
| Salary Range | $100,000 - $145,000 | $95,000 - $140,000 |
What Each Certification Covers
Key topics and domains covered in each exam
MongoDB Certified Developer Associate Focus Areas
- Document Model
- CRUD
- Aggregation
- Indexes
- Atlas
Oracle Certified Professional: Database Administrator Focus Areas
- SQL
- PL/SQL
- Administration
- Backup/Recovery
- Performance
Our Recommendation
MongoDB for schema flexibility; Oracle for enterprise ACID transactions.
Choose MongoDB Certified Developer Associate
Choose MongoDB for modern, flexible application development.
Choose Oracle Certified Professional: Database Administrator
Choose Oracle for enterprise relational workloads and legacy systems.
Frequently Asked Questions
Which is better: MongoDB Certified Developer Associate or Oracle Certified Professional: Database Administrator?
MongoDB for schema flexibility; Oracle for enterprise ACID transactions.
What are the salary differences between MongoDB Certified Developer Associate?
MongoDB Certified Developer Associate typically offers salaries around $100,000 - $145,000, while Oracle Certified Professional: Database Administrator offers $95,000 - $140,000.
Which certification should I get first?
Choose MongoDB for modern, flexible application development. Choose Oracle for enterprise relational workloads and legacy systems.
How long does it take to prepare for these certifications?
Preparation time varies based on experience. Most candidates spend 4-12 weeks studying, depending on their background and the certification difficulty level.
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