Concurrency Control Algorithms Database Index Tuning Indexing & Hashing Joins and Aggregate Functions Joins and Aggregate Functions - Advanced Concepts Joins and Aggregate Functions - Applications Joins and Aggregate Functions - Case Studies Joins and Aggregate Functions - Competitive Exam Level Joins and Aggregate Functions - Higher Difficulty Problems Joins and Aggregate Functions - Numerical Applications Joins and Aggregate Functions - Problem Set Joins and Aggregate Functions - Real World Applications Normalization Concepts Normalization Concepts - Advanced Concepts Normalization Concepts - Applications Normalization Concepts - Case Studies Normalization Concepts - Competitive Exam Level Normalization Concepts - Higher Difficulty Problems Normalization Concepts - Numerical Applications Normalization Concepts - Problem Set Normalization Concepts - Real World Applications Query Processing and Optimization Relational Databases and SQL Basics Relational Databases and SQL Basics - Advanced Concepts Relational Databases and SQL Basics - Applications Relational Databases and SQL Basics - Case Studies Relational Databases and SQL Basics - Competitive Exam Level Relational Databases and SQL Basics - Higher Difficulty Problems Relational Databases and SQL Basics - Numerical Applications Relational Databases and SQL Basics - Problem Set Relational Databases and SQL Basics - Real World Applications Relational Model - Advanced Transaction Management - ACID Transactions and ACID Transactions and ACID - Advanced Concepts Transactions and ACID - Applications Transactions and ACID - Case Studies Transactions and ACID - Competitive Exam Level Transactions and ACID - Higher Difficulty Problems Transactions and ACID - Numerical Applications Transactions and ACID - Problem Set Transactions and ACID - Real World Applications