Spring-Boot 2.1.x and overriding bean definition

I was recently migrating an application from Spring Boot 1.5.X to Spring Boot 2.X and saw an issue with overriding…

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Unit testing DynamoDB applications using JUnit5

In a previous post I had described the new AWS SDK for Java 2 which provides non-blocking IO support for Java…

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Reactive Spring Webflux with AWS DynamoDB

AWS has released AWS SDK for Java version 2, the SDK now supports non-blocking IO for the API calls of different…

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Knative serving – using Ambassador gateway

This is a continuation of my experimentation with Knative serving, this time around building a gateway on top of a…

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Knative Serving – Service to Service call

In a previous post I had covered using Knative’s Serving feature to run a sample Java Application. This post will…

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“Knative Serving” for Spring Boot Applications

I got a chance to try Knative’s Serving feature to deploy a Spring Boot application and this post is simply…

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Jib – Building docker image for a Spring Boot App

I was pleasantly surprised by how easy it was to create a docker image for a sample Spring Boot application…

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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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Zuul 2 – Sample filter

Zuul 2 has finally been open sourced. I first heard of Zuul 2 during Spring One 2016 talk by Mikey…

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