Live Advanced SQL for Scalable Data Systems

 

Mode: Live workshop conducted by industry experts via Zoom or Meet
Ideal For: Experienced SQL users, data professionals, and software engineers
Duration: 18–20 hours
Prerequisite: Completion of beginner-level SQL or equivalent experience

Live Module 1: Advanced Query Techniques

• Subqueries and nested SELECT statements
• Correlated subqueries and anti-joins
• Common Table Expressions (CTEs) and recursive queries

Live Module 2: Stored Procedures & Functions

• Creating and invoking stored procedures
• User-defined functions (scalar and table-valued)
• Use cases for automation and reporting
• Basic error handling in procedures

Live Module 3: Performance Optimization

• Indexing: clustered vs non-clustered indexes
• Query execution plans and interpretation
• SQL tuning tips: minimizing scans, optimizing joins
• Using EXPLAIN and ANALYZE

Live Module 4: Data Integrity & Constraints

• Advanced constraint management: CHECK, DEFAULT, custom logic
• Views: updatable vs read-only views
• Triggers for audit trails and business rules

Live Module 5: Transactions & Security

• Transaction isolation levels: READ COMMITTED, SERIALIZABLE, etc.
• Locking mechanisms and deadlocks
• Role-based access control and permissions
• Auditing and secure query practices

Live Module 6: Real-World Project & Evaluation

• Project: Design and optimize a database for a job portal or e-commerce dashboard
• Submit: Stored procedures, queries, and ERD (Entity Relationship Diagram)
• Final quiz + peer-reviewed project presentation

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