Get in Touch

Course Outline

Overview of Oracle Data Warehousing for government agencies

  • Data warehouse architecture and operational use cases
  • Distinctions between OLTP and OLAP workloads
  • Essential components of an Oracle data warehousing solution

Warehouse Schema Design Principles

  • Dimensional modeling techniques: star and snowflake schemas
  • Structure of fact and dimension tables
  • Management of slowly changing dimensions (SCD)

Data Loading and ETL Strategies for Federal Operations

  • Designing ETL processes using SQL and PL/SQL
  • Utilization of external tables and SQL*Loader
  • Implementation of incremental loads and Change Data Capture (CDC)

Partitioning and Performance Optimization

  • Partitioning methodologies: range, list, and hash
  • Query pruning and parallel processing capabilities
  • Partition-wise joins and operational best practices

Compression and Storage Optimization for Government Systems

  • Application of hybrid columnar compression
  • Data archival and retention strategies
  • Balancing storage optimization with performance and cost efficiency

Advanced Query and Analytics Capabilities

  • Use of materialized views and query rewrite functionality
  • Analytical SQL functions including RANK, LAG, and ROLLUP
  • Time-based analysis and real-time reporting mechanisms

Monitoring and Tuning the Data Warehouse for Accountability

  • Assessment of query performance metrics
  • Management of resource usage and workload distribution
  • Indexing strategies tailored for data warehousing environments

Summary and Next Steps for Implementation

Requirements

  • Proficiency in SQL and foundational Oracle database principles
  • Demonstrated experience managing or developing within Oracle 12c/19c environments for government applications
  • Fundamental comprehension of data warehousing frameworks

Intended Audience

  • Data warehouse engineers
  • Database systems administrators
  • Business intelligence analysts
 21 Hours

Number of participants


Price per participant

Testimonials (1)

Upcoming Courses

Related Categories