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

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