Enterprise Java
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Anatomy of Apache Spark Job
Apache Spark is general purpose large scale data processing framework. Understanding how spark executes jobs is very important for getting most of…
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Be as serverless as you can, but not more than that
No doubt, if you’ve been paying attention to technology trends, you’ve seen the rise in interest of “serverless”. In some…
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Jenkins on AWS (part 1)
This are my verbatim notes to the PEAT UK podcast: Hello there once again to another hot shot. My name…
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Asynchronous Flow invocations with Corda Services
How can I make my Flows faster? There’s a good chance you have thought about this before if you have…
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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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Serverless – simply an approach to building modern applications?
If you search for “serverless” you find that serverless is a new popular way to build modern applications. Is serverless…
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Micronaut for Java EE/Jakarta EE Developers
There is a new microservices framework in town called Micronaut. In this post, I’ll discuss how I’ve ventured into working…
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Simplify integration testing of legacy application with Spock 1.2
Learn how leverage Spock 1.2 to slice a Spring context of a legacy application writing integration tests. Have you ever…
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ActiveMQ Performance Testing
We use ActiveMQ as our messaging layer – sending large volumes of messages with a need for low-latency. Generally it…
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