![System Design | Optimistic Vs Pessimistic locking | Implemented in Springboot and postgres - YouTube System Design | Optimistic Vs Pessimistic locking | Implemented in Springboot and postgres - YouTube](https://i.ytimg.com/vi/b1QRQRJVPKY/sddefault.jpg)
System Design | Optimistic Vs Pessimistic locking | Implemented in Springboot and postgres - YouTube
![How does database pessimistic locking interact with INSERT, UPDATE, and DELETE SQL statements - Vlad Mihalcea How does database pessimistic locking interact with INSERT, UPDATE, and DELETE SQL statements - Vlad Mihalcea](https://vladmihalcea.com/wp-content/uploads/2017/02/predicatelockinsertmysql1.png)
How does database pessimistic locking interact with INSERT, UPDATE, and DELETE SQL statements - Vlad Mihalcea
GitHub - andistoev/testing-pessimistic-locking-handling-spring-boot-jpa-postgresql: Example of how you can test pessimistic locking handling with Spring Boot and JPA on PostgreSQL
![How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog](https://miro.medium.com/max/1400/1*Fzx7x2KpWjsESu0mjdcPXw.png)
How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog
How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog
![5.4. Exclusive Control — TERASOLUNA Server Framework for Java (5.x) Development Guideline 5.0.1.RELEASE documentation 5.4. Exclusive Control — TERASOLUNA Server Framework for Java (5.x) Development Guideline 5.0.1.RELEASE documentation](https://terasolunaorg.github.io/guideline/5.0.1.RELEASE/en/_images/Pessimistic-lock-nowait.png)