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Course Outline
Introduction to Databases for Government
- What is a database?
- Types of databases
- Introduction to relational databases
- Database Management Systems (DBMS) overview
- Functions of a DBMS
- Popular DBMS software for government
Database Design Fundamentals
- Conceptual, logical, and physical data models
- Introduction to Entity-Relationship (ER) modeling
- Creating ER diagrams
- Entities, attributes, and relationships
Normalization and Database Design
- Normal forms (1NF, 2NF, 3NF, BCNF)
- Benefits of normalization for government data integrity
- Practical examples of normalization in a governmental context
- Denormalization and its uses in public sector applications
Introduction to SQL for Government
- SQL syntax and structure
- Data types in SQL
- CREATE, ALTER, DROP statements
- Constraints (PRIMARY KEY, FOREIGN KEY, UNIQUE, NOT NULL)
SQL Data Manipulation for Government
- INSERT statement
- Bulk insert operations
- UPDATE and DELETE statements
- Using WHERE clause for data filtering in government databases
Querying Data with SQL for Government
- SELECT statement
- Filtering data with WHERE clause
- Sorting data with ORDER BY
- Using LIMIT and OFFSET for efficient data retrieval in government systems
Advanced SQL Concepts for Government
- INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN
- Writing subqueries to enhance query complexity
- GROUP BY and HAVING clauses for data aggregation
- Aggregate functions (COUNT, SUM, AVG, MAX, MIN)
Working with Indexes and Views for Government
- Creating and using indexes to improve query performance
- Pros and cons of indexes in government databases
- Creating and managing views to simplify complex queries
- Using views to streamline data access for government users
Database Security and Transactions for Government
- User roles and permissions for secure database management
- Implementing security best practices in government databases
- ACID properties to ensure transactional integrity
- COMMIT and ROLLBACK statements for transaction control
Database Optimization and Maintenance for Government
- Analyzing and optimizing SQL queries for efficient performance
- Using EXPLAIN plan to understand query execution
- Backup strategies to ensure data availability and recovery
- Restoring databases in a government environment
Summary and Next Steps for Government
Requirements
- Basic understanding of computer operations for government
Audience
- Database administrators for government
- IT professionals for government
21 Hours
Testimonials (1)
The training instruments provided.
