Learn why and how to detach and attach an entity in the Spring JPA application.
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Baeldung Author
Saikat Chakraborty
A passionate software developer and working as lead developer. I've good experience in the backend development. My area of interest is improving software development practices, with clean coding, testing, scalable and secure system.
Here's what I've written (so far):
Baeldung on Java
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- Spring Cloud (4)
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- Data (4)
- Spring Web (2)
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- Java (2)
- Testing (1)
- Spring Security (1)
- Spring Data (1)
- Spring (1)
- REST (1)
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- JPA (1)
Handling Exceptions in Kafka Streams
Filed under Data
Learn how to implement exception handling mechanisms when using Kafka Streams in Java.
Implement Unit Test in gRPC Service
Filed under Testing
Learn how to implement a gRPC service in Java using the .proto file.
Secure Kafka With SASL/PLAIN Authentication
Learn how to configure Spring Kafka and the Kafka broker using SASL/PLAIN authentication.
Implement SASL Authentication in Kafka With JAAS Config
Filed under Data
Tutorial on how to implement an authentication mechanism called Simple Authentication and Socket Layer (SASL) in a Kafka service.
Configure CORS Policy for Spring Cloud Gateway
Filed under Spring Cloud
Tutorial on how to configure a Spring Cloud Gateway application with Spring CORS support.
Integrate OpenAPI With Spring Cloud Gateway
Filed under Spring Cloud
Spring Cloud Gateway will aggregate all the OpenAPI specifications of the different microservices beneath it. We look at how to present the OpenAPI specification from a service and find it in the gateway.
Implement Bulk and Batch API in Spring
Filed under REST, Spring Web
Learn to implement a REST controller that can optimize performance by accepting multiple requests in one call.
Implement Two-Level Cache With Spring
Filed under Spring
Learn how to implement two levels of caching in Spring.