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Course Outline
Introduction to Oracle Data Warehousing for Government
- Data warehouse architecture and use cases for government
- OLTP vs. OLAP workloads in the context of public sector operations
- Core components of an Oracle DW solution tailored for government agencies
Warehouse Schema Design for Government
- Dimensional modeling: star and snowflake schemas for government data
- Fact and dimension tables in public sector applications
- Handling slowly changing dimensions (SCD) in government datasets
Data Loading and ETL Strategies for Government
- Designing the ETL process using SQL and PL/SQL for government data
- Utilizing external tables and SQL*Loader for efficient data loading in public sector environments
- Implementing incremental loads and CDC (Change Data Capture) for government datasets
Partitioning and Performance Optimization for Government
- Partitioning methods: range, list, hash, tailored for government data warehousing
- Query pruning and parallel processing to enhance performance in public sector systems
- Best practices for partition-wise joins in government data warehouses
Compression and Storage Optimization for Government
- Hybrid columnar compression techniques for government datasets
- Data archival strategies to support long-term government record-keeping
- Optimizing storage for performance and cost efficiency in public sector operations
Advanced Query and Analytics Features for Government
- Materialized views and query rewrite to improve analytical performance for government data
- Analytical SQL functions (RANK, LAG, ROLLUP) for in-depth government reporting
- Time-based analysis and real-time reporting capabilities for government agencies
Monitoring and Tuning the Data Warehouse for Government
- Techniques for monitoring query performance in government data warehouses
- Resource usage and workload management strategies for public sector systems
- Indexing strategies to enhance warehousing performance for government operations
Summary and Next Steps for Government
Requirements
- A solid understanding of SQL and Oracle database fundamentals for government use.
- Practical experience working with Oracle 12c/19c in an administrative or development capacity.
- Fundamental knowledge of data warehousing concepts.
Audience
- Data warehouse developers for government agencies.
- Database administrators in public sector organizations.
- Business intelligence professionals supporting governmental operations.
21 Hours