Enterprise Java
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Tracing a reactive flow – Using Spring Cloud Sleuth with Boot 2
Spring Cloud Sleuth which adds Spring instrumentation support on top of OpenZipkin Brave makes distributed tracing trivially simple for Spring…
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OpenLiberty: Error on Injection, works on TomEE and Wildfly
While I was working on this blog, I encountered this error: [INFO ] DSRA8203I: Database product name : MySQL [INFO…
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Testing OpenLiberty with Arquillian (Remote)
Having heard many great reviews, I thought I’ll give Open Liberty a try. In this post, I shall discuss the…
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Spring Reactor Tutorial
In the world of RESTful services where a lot of work actually happens behind the scenes, we often have to…
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Dealing with Domain Objects in Spring MVC
I was recently surprised by how one code base had public default constructors (i.e. zero-arguments constructors) in all their domain…
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In the shoes of the consumer: do you really need to provide the client libraries for your APIs?
The beauty of the RESTful web services and APIs is that any consumer which speaks HTTP protocol will be able…
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Build a Spring Boot App with Secure Server-to-Server Communication via OAuth 2.0 and Okta
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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3 Pitfalls Everyone Should Avoid with Hybrid Multicloud (Part 2)
If you already have full control of your on premise data centers, yet can’t stop under utilizing and overpaying for…
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Spring Security with Spring Boot 2.0: Password Encoder
On a previous post we used the user details service in order to provide a way to load our data…
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