spring-boot

Spring Boot related tag

Run method on application startup in Spring Boot

Carvia Tech | May 23, 2019 | 3 min read | 470 views | spring-boot

Spring Boot provides different mechanisms to run a specific method at Application Startup: PostConstruct, CommandLineRunner, ApplicationReadyEvent and ApplicationRunner

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Difference between getOne and findById in Spring Data JPA?

Carvia Tech | May 05, 2019 | 3 min read | 912 views | spring-boot

Both findById() and getOne() methods are used to retrieve an object from underlying datastore. The underlying mechanism for retrieving records is different for both these methods, which affects the performance of given program.

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Spring Boot 2.0 Reactive Web Performance Metrics

Carvia Tech | April 07, 2019 | 3 min read | 184 views | spring-boot

Spring Boot 2.0 with Reactive Webflux support brings major performance improvements for non-blocking tasks i.e. network calls, mongodb repository calls, etc. In this article we will see how good the numbers are.

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