Enterprise Java
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What is javax.ws.rs.core.context? [ Part 3 ]
How to use the @Context annotation In part 2 of What is javax.ws.rs.core.context? you learned how to use the @Context annotation to…
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What is javax.ws.rs.core.context? [ Part 2 ]
How to use the @Context annotation In part 1 of What is javax.ws.rs.core.context? you learnt how to use the @Context annotation to…
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Spring Cloud Tutorials – Auto Refresh Config Changes using Spring Cloud Bus
Problem In the previous article Introduction to Spring Cloud Config Server(http://sivalabs.in/2017/08/spring-cloud-tutorials-introduction-to-spring-cloud-config-server/) we have seen how to use Spring Cloud Config Server.…
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Spring Cloud Tutorials – Introduction to Spring Cloud Config Server
Problem SpringBoot provides lot of flexibility in externalizing configuration properties via properties or YAML files. We can also configure properties…
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What is javax.ws.rs.core.context? [ Part 1 ]
How to use the @Context annotation The JAX-RS API provides a very handy mechanism to inject a range of useful resources,…
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Application Network Functions With ESBs, API Management, and Now.. Service Mesh?
I’ve talked quite a bit recently about the evolution of microservices patterns and how service proxies like Envoy from Lyft…
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flatMap() vs. concatMap() vs. concatMapEager() – RxJava FAQ
There are three, seamlessly similar operators in RxJava 2.x: flatMap(), concatMap() and concatMapEager(). All of them accept the same argument – a function from…
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Eager subscription – RxJava FAQ
While teaching and mentoring RxJava, as well as after authoring a book, I noticed some areas are especially problematic. I decided…
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3 Often-Overlooked Key APM Features
Core APM features aren’t going to be enough anymore. Market-leading apps are going above and beyond, setting new standards that…
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