Relational Database ACID Transactions - Explained by Example

Explore the fundamental ACID properties of relational databases through practical examples in this comprehensive 43-minute video tutorial. Delve into Atomicity, Consistency, Isolation, and Durability, understanding their critical role in database management systems like PostgreSQL, MySQL, SQL Server, and Oracle. Learn about transaction concepts, isolation levels, read phenomena, and the challenges of maintaining data consistency. Discover why some developers are shifting towards NoSQL databases while gaining insights into eventual consistency and the importance of durability in database operations. Enhance your knowledge of database fundamentals with real-world scenarios and detailed explanations of complex concepts like dirty reads, non-repeatable reads, and phantom reads.

Intro
What is a Transaction?
Atomicity
Isolation *
Isolation - Read phenomena *
Dirty Reads
Non-repeatable Read
Phantom read
Isolation Levels*2
Read uncommitted
Read committed
Non-repeatable Read
Serializability
Isolation Levels vs Read phenomena Table
Consistency
Consistency in Data
Consistency in Reads
Eventual Consistency
Durability