Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
Principles of Data Warehousing
- Warehouse objectives, architectural components, and structural design
- Data marts, enterprise-grade warehouses, and lakehouse frameworks for government
- Fundamental distinctions between OLTP and OLAP systems and workload isolation
Dimensional Data Modeling
- Definitions of facts, dimensions, and data grain
- Comparative analysis of star and snowflake schema designs
- Classification and management of Slowly Changing Dimensions (SCDs)
Extract, Transform, Load (ETL) and ELT Operations
- Data extraction methodologies from OLTP systems and application programming interfaces (APIs)
- Data transformation, cleansing procedures, and standardization protocols
- Loading strategies, process orchestration, and dependency resolution
Data Quality and Metadata Governance
- Data profiling techniques and validation rule implementation
- Alignment of master data with reference datasets
- Data lineage tracking, cataloging, and documentation standards for government
Analytical Capabilities and System Performance
- Multidimensional cube concepts, aggregation methods, and materialized views
- Optimization strategies including partitioning, clustering, and indexing for analytical workloads
- Workload management, cache efficiency, and query performance tuning
Security Standards and Governance Frameworks
- Identity and access management, role-based controls, and row-level security implementation
- Regulatory compliance requirements and audit trail maintenance
- Data backup procedures, disaster recovery plans, and system reliability measures
Contemporary Architectural Designs
- Cloud-native data warehousing solutions and elastic scaling capabilities
- Real-time data ingestion streams and near real-time analytical processing
- Cost management strategies and continuous monitoring protocols for government
Capstone Project: Source Data to Star Schema Implementation
- Translation of business processes into structured facts and dimensions
- Development of end-to-end ETL or ELT data pipelines
- Dashboard deployment and metric validation procedures
Summary and Strategic Next Steps
Requirements
- Proficiency in relational database management systems and SQL query languages
- Practical background in data analysis and reporting functions
- Foundational knowledge of cloud-based or on-premises data infrastructure platforms
Audience
- Data analysts seeking to advance into data warehousing roles
- Business intelligence developers and ETL engineers
- Data architects and technical team supervisors
35 Hours
Testimonials (2)
A journey through the Spark world: a very intense course. DSL, spark sql, partitioning vs bucketing for me.
Georgiana Elisabeta
Course - Apache Spark Fundamentals
Hands on exercises. Class should have been 5 days, but the 3 days helped to clear up a lot of questions that I had from working with NiFi already