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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

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Price per participant

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