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Intermediate

MongoDB Associate Developer

MongoDB

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Costs

Exam / Bundle150,00 $

Study Time~50h

Community Ratings(4 reviews)

HR Value

About

Validates ability to build applications with MongoDB including CRUD operations, indexing, aggregation pipelines, data modeling, and the Node.js/Python drivers. Recognized credential for backend developers working with document databases.

Database MongoDB NoSQL Development

Expert

Oracle Certified Professional — Oracle Database Administrator (OCP)

Oracle

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Costs

Exam / Bundle245,00 $

Study Time~200h

Community Ratings

About

Professional-level Oracle DBA cert covering installation, configuration, backup/recovery, performance tuning, security, and high-availability for Oracle Database 23ai. Long-standing standard for enterprise DBAs in finance, telco, and government.