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Course Outline
Foundations of Database Technology
- Defining the concept of a database
- Various categories of database systems
- Overview of relational database structures
- Introduction to Database Management Systems (DBMS)
- Core functionalities of a DBMS
- Review of leading DBMS software solutions
Principles of Database Design
- Conceptual, logical, and physical data modeling
- Introduction to Entity-Relationship (ER) modeling
- Developing ER diagrams
- Defining entities, attributes, and relationships
Normalization Strategies in Database Design
- Normalization levels (1NF, 2NF, 3NF, BCNF)
- Advantages of applying normalization
- Practical case studies of normalization
- Denormalization techniques and their applications
Getting Started with SQL
- SQL syntax and structural components
- Data types within SQL
- Utilizing CREATE, ALTER, and DROP commands
- Applying constraints (PRIMARY KEY, FOREIGN KEY, UNIQUE, NOT NULL)
SQL Data Modification
- Executing INSERT commands
- Performing bulk data insertion
- Using UPDATE and DELETE operations
- Implementing the WHERE clause
Retrieving Data via SQL
- The SELECT statement
- Data filtering using the WHERE clause
- Data sorting with ORDER BY
- Applying LIMIT and OFFSET parameters
Sophisticated SQL Techniques
- JOIN types: INNER, LEFT, RIGHT, and FULL
- Constructing subqueries
- Utilizing GROUP BY and HAVING clauses
- Aggregate functions (COUNT, SUM, AVG, MAX, MIN)
Managing Indexes and Views
- Creation and utilization of indexes
- Advantages and limitations of indexing
- Developing and maintaining views
- Leveraging views to streamline queries
Database Security and Transaction Management
- Managing user roles and access permissions
- Enforcing security best practices
- ACID properties in database transactions
- Execution of COMMIT and ROLLBACK statements
Enhancing Database Performance and Maintenance
- Analyzing and refining SQL queries
- Interpreting EXPLAIN plans
- Formulating backup strategies
- Database restoration procedures
Conclusion and Future Directions
Requirements
- A foundational grasp of basic computer operations
Target Audience
- Database Administrators
- IT Specialists and Professionals
21 Hours
Testimonials (3)
good explanation on each points and provide assignment for practices.
Piseth Ben - ACLEDA Bank Plc.
Course - Oracle Database 19c: SQL Tuning Workshop
personalised to our understanding and data
Vincent Long - ASSMANG PTY LTD
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The training instruments provided.
