ProfessionalAQS-DAIICTI Certified Database AdministratorProfessional certification covering 11 modules, from storage engine internals, MVCC and transaction isolation to data governance, compliance and lifecycle management.Exam duration1 h 30 minQuestions120 questionsExam fee from€110
ProfessionalAQS-DA12IICTI Certified Data AnalystProfessional certification covering 12 modules, from analytical problem framing and decision-centred metric design to leading the analytics practice and reproducible workflows.Exam duration2 hQuestions150 questionsExam fee from€80
ProfessionalAQS-DE28IICTI Certified Data EngineerProfessional certification covering 11 modules, from lakehouse architecture and open table format internals to data infrastructure for machine learning and AI workloads.Exam duration2 hQuestions150 questionsExam fee from€120
ProfessionalAQS-DCISIICTI Certified Data Center Infrastructure SpecialistProfessional certification covering 11 modules, from data center design standards, tier topology and site selection to capacity planning, lifecycle economics and colocation strategy.Exam duration1 h 40 minQuestions120 questionsExam fee from€120
ProfessionalAQS-DBIIICTI Certified Database ImplementationProfessional certification covering 12 modules, from requirements-driven conceptual, logical and physical data modelling to implementation governance, risk and quality assurance.Exam duration1 h 30 minQuestions120 questionsExam fee from€270
ProfessionalAQS-DDIICTI Certified Database DeveloperProfessional certification covering 11 modules, from query optimizer internals and execution plan analysis to performance diagnostics and capacity engineering.Exam duration2 hQuestions150 questionsExam fee from€120
ProfessionalAQS-BIDIICTI Certified Business Intelligence DeveloperProfessional certification covering 10 modules, from enterprise semantic model architecture to bI platform governance, capacity and adoption leadership.Exam duration1 h 30 minQuestions120 questionsExam fee from€125