Spring Boot related tag

Run code on Spring Boot App Startup

Munish Chandel | July 27, 2018 at 05:41 PM | 269 views | spring-boot

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

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What is difference between getOne and findById in Spring Data JPA?

Munish Chandel | July 25, 2018 at 07:17 AM | 375 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

Munish Chandel | July 24, 2018 at 08:10 PM | 52 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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