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Introduction to Isolation and Locking

Explore PostgreSQL's approach to transaction isolation and locking to manage concurrency effectively. Understand how PostgreSQL ensures ACID compliance and provides dependable concurrency control, allowing developers to handle multiple transactions safely and maintain data integrity.

The main feature of any database system is its implementation of concurrency and full respect for the system’s constraints and properties when multiple transactions are modifying the state of the system at the same time.

Transaction isolation

PostgreSQL is fully ACID compliant and implements transactions ...