Arnold Galovics

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Copying current request information into Feign interceptor with Hystrix enabled

Posted on May 7, 2018December 15, 2021By Arnold Galovics

Not so long ago I came across a problem which was related to localization in a microservices architecture which was … Read MoreCopying current request information into Feign interceptor with Hystrix enabled

Customizing each request with Spring Cloud Feign interceptor

Posted on February 19, 2018January 6, 2022By Arnold Galovics

Recently I wrote an article how to explicitly pass headers via Feign clients. Now I’ll show you how to customize … Read MoreCustomizing each request with Spring Cloud Feign interceptor

Passing headers with Spring Cloud Feign

Posted on February 15, 2018December 31, 2021By Arnold Galovics

Feign is a great way to communicate between services and send data like a JSON request body, single header or … Read MorePassing headers with Spring Cloud Feign

How much projections can help?

Posted on July 10, 2017January 6, 2022By Arnold Galovics

For one of my presentations, I wanted to have some numbers regarding the efficiency of projections. If you don’t know … Read MoreHow much projections can help?

Configuring a datasource-proxy in Spring Boot

Posted on June 26, 2017December 15, 2021By Arnold Galovics

Have you ever heard about datasource proxies? No worries, it’s not complicated at all. Let’s say you want to access … Read MoreConfiguring a datasource-proxy in Spring Boot

The detaching pitfall of declarative transaction management with Spring and JPA and Hibernate

Posted on May 15, 2017January 6, 2022By Arnold Galovics

Anyone who is familiar with Spring and JPA knows about the magical @Transactional annotation which helps us to focus on the business … Read MoreThe detaching pitfall of declarative transaction management with Spring and JPA and Hibernate