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Course Outline
Part 1: Foundational SQL Concepts
Overview of SQL and Database Systems
- Fundamentals of relational databases
- Introduction to the Structured Query Language (SQL)
- Configuration of the SQL development environment for government systems
Syntax Fundamentals and Basic Retrieval Queries
- SQL syntax structure
- Formulating SELECT statements
- Data filtering using the WHERE clause
Utilizing Functions and Aggregate Operations
- Standard SQL functions
- Aggregate operations: COUNT, SUM, AVG, MAX, and MIN
- Data grouping via GROUP BY
Table Relationships and Joins
- Concepts of JOIN operations
- INNER JOIN methodology
- LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN applications
Nested Queries and Set Operations
- Construction of subqueries
- Implementation of UNION, INTERSECT, and EXCEPT operations
Data Modification Commands
- INSERT INTO command usage
- UPDATE command implementation
- DELETE command execution
Part 2: Intermediate SQL Capabilities
Advanced Data Filtering Techniques
- Advanced application of the WHERE clause
- Patterning with the LIKE operator
- Application of IN and BETWEEN operators
Complex Relationships and Subqueries
- Self-join strategies
- Differentiation between non-correlated and correlated subqueries
- Utilization of the EXISTS clause
Index Management and Virtual Tables
- Role of indexes in query performance optimization
- Creation and application of database views
Advanced Procedural Logic
- Development of user-defined functions
- Implementation of stored procedures and triggers
- Error handling protocols within SQL
Data Transformation and Analytical Processing
- Data pivoting and unpivoting techniques
- Window functions: ROW_NUMBER, RANK, and DENSE_RANK
- Implementation of Common Table Expressions (CTEs)
Database Architecture and Normalization
- Core principles of database design
- Normalization rules and normal forms
- Entity-Relationship (ER) modeling for data integrity
System Performance and Optimization
- Techniques for query optimization
- Analysis of execution plans
- Best practices for performance tuning in government environments
Operational Application of SQL
- Integration of SQL with broader federal technology stacks
- Analysis of case studies and operational scenarios relevant to public sector operations
- Culminating project: Designing and implementing a comprehensive database solution for government use cases
Program Summary and Subsequent Training Pathways
Requirements
- Familiarity with fundamental computing principles
- Programming proficiency is advantageous but not mandatory
Target Audience
- Data analysts
- Database professionals
- Software developers
This resource is designed specifically for government personnel seeking to enhance their technical capabilities.
35 Hours
Testimonials (1)
Small group, in-person for 3 days,