EP-10 Spring Boot JPA Asynchronous Methods using @Async

Опубликовано: 15 Май 2025
на канале: gk-care

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Spring Boot JPA Asynchronous Methods using @Async

Asynchronous and Synchronous JPA
Asynchronous - Parallel Request
Synchronous - one-by-one request
By default, JPA is Synchronous,
@EnableAsync
This annotation at the Bootstrap class.
It will enable the Async nature at the bootstrap level.
It will internally configure the Thread pool. Default Configuration 5 threads will be created at the Bootstrap level. Based on the memory and task it will automatically create new threads.
@Async
This annotation is at the JPA method level. Ideally, this annotation exists at our DAO interface level.
CompletableFuture is the return type of this method which is going to return the object automatically once the execution completed
Example:
@Async
Public CompletableFuture findByAge(String age)

Note: If you don't know how to set a base project. Please follow the spring boot tutorial
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Creating Asynchronous methods,
How to Do @Aysnc in Spring,
Spring Data Jpa Async query results,
Spring Boot Asynchronous Methods using @Async,
Spring @Async Annotation for Asynchronous Processing,
Spring Boot @Async Example,
Asyn qyery result in Spring data JPA,
@Async Annotation Example with Spring boot and JPA,
Spring boot : How to run asynchronous code with Spring,
Asynchronus calls in Spring Boot using @Async annotation,
Spring Boot @Async Controller with CompletableFuture,
How about using @Async,
Improving Performance with Java's CompletableFuture,
Spring - Asynchronous Execution using @Async,