Enterprise Java
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Microservices Patterns With Envoy Proxy, Part II: Timeouts and Retries
This blog is part of a series looking deeper at Envoy Proxy and Istio.io and how it enables a more…
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Ratio based routing to a legacy and a modern app – Netflix Zuul via Spring Cloud
A very common requirement when migrating from a legacy version of an application to a modernized version of the application…
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New KIE persistence API on 7.0
This post introduce the upcoming drools and jBPM persistence api. The motivation for creating a persistence api that is to…
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Overview of Message Queues [slides]
Yesterday I gave a talk that went through all the aspects of using messages queues. I’ve previously written that “you…
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Apache Kafka Streams + Machine Learning (Spark, TensorFlow, H2O.ai)
I started at Confluent in May 2017 to work as Technology Evangelist focusing on topics around the open source framework…
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Mocking Spring Security Context for Unit Testing
Today, while writing unit test case for one of the Java method which looks like below: public ApplicationUser getApplicationUser() { ApplicationUser…
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Boosting test performance with TestContainers
In my previous post on testing, I described how to use TestContainers to provide realistic test environments for database tests.…
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Handling Events in React
In post Rendering RESTful service with React we created simple UI which render employee list fetched from RESTful service. As…
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Short Retry vs Long Retry in Apache Camel
Camel Design Patterns book contains 20 patterns and numerous techniques and best practices for designing Apache Camel based integration solutions.…
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