Enterprise Java
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WTF Connection pools
Let’s talk about connection pools. I claim that: Default settings of most popular connection pools are poor! For you, it…
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Exploring the Spline Data Tracker and Visualization tool for Apache Spark (Part 2)
In part 1 we have learned how to test data lineage info collection with Spline from a Spark shell. The same can…
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How to fix invalid target release: 1.7, 1.8, 1.9, or 1.10 Error in Maven Build
If you are building your Java project using Maven, maybe in Eclipse or from the command prompt by running mvn install…
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What’s the case for your API?
Disclaimer: In pure REST, API’s are opaque and the URL should be whatever what was sent as a link in…
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Build a Basic App with Spring Boot and JPA using PostgreSQL
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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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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Throughput - A Corda story
I recently rolled off a project focusing on the performance of Corda for a particular use-case. The result of this…
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Unit Testing Anti-Patterns, Full List
I wrote some time ago about anti-patterns in OOP. Now it’s time to write about unit testing anti-patterns—because they also…
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Work on Apache Camel 3 has finally started
We are starting the work on Apache Camel 3. We are working at multiple levels to improve Camel and introduce new…
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