- Type Validation
- Level Advanced
- Time Days
- Cost Paid
JAVA-301: Enterprise Java
Issued by
O&B Academy
Earners of this badge have gained working knowledge of enterprise-level Java architectural patterns and practices, through the lens of Domain-Driven Design. Key topics include integration testing, performance and data consistency in high-concurrency systems, architecting for multiple teams, CQRS, database optimisation, and safe schema migration with Liquibase. Load testing with JMeter, and UI testing with Selenium are covered, as well as Java TestContainers, MockMvc and Mockito.
- Type Validation
- Level Advanced
- Time Days
- Cost Paid
Skills
Earning Criteria
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Complete the 5-day Enterprise Java course (live instruction).
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Pass a series of brief multiple choice assessments to check working knowledge.
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Complete a group-based machine problem, which is manually assessed by the course instructor.
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Final grade must be 60% or above to Badge.