Processing SQS Messages using Spring Boot and Project Reactor

I recently worked on a project where I had to efficiently process a large number of messages streaming in through…

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Spring WebClient and Java date-time fields

WebClient is Spring Framework‘s reactive client for making service to service calls. WebClient has become a go to utility for…

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Unit test for Spring’s WebClient

WebClient to quote its Java documentation is Spring Framework’sNon-blocking, reactive client to perform HTTP requests, exposing a fluent, reactive API…

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Augmenting a Spring Data repository through delegation

I have recently written several posts about Kotlin’s delegation. In doing so, I realised a useful way to apply it…

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Using DataBinding with Glide in Android

In this post on databinding, we’ll take a look at how to load images using databinding with glide in an…

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Streaming live updates from a reactive Spring Data repository

This post details a naive implementation of streaming updates from a database to any other components that are interested in…

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How-To: Spring Boot 2 Web Application with Multiple Mongo Repositories and Kotlin

First of all, a disclaimer: if you’re writing a microservice (which everyone does now right?) and want it to be…

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Callback hell and Reactive patterns

One of the ways that I have better understood the usefulness of aReactive Streams based approach is how it simplifies…

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Extending and Overriding Flows from external CorDapps

Corda 4 was released last week (21st Feb) bringing with it a ton of new features to make Corda more…

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