Enterprise Java
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Spring Web-Flux – Functional Style with Cassandra Backend
In a previous post I had walked through the basics of Spring Web-Flux which denotes the reactive support in the web layer of…
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Hibernate Logging: Tips and Solutions to Common Problems
How to solve some of the most common Hibernate issues with proper logging? Hibernate’s logging configuration is an important but…
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Java RAM Usage in Containers: Top 5 Tips Not to Lose Your Memory
In this article, we would like to share specifics of Java memory management and elasticity inside containers that are not…
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Real-Time Communication: Implementing Websockets With Spring Boot
When developing web applications, we sometimes need to push server events down to connected clients. However, HTTP was not designed…
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Important Production bugs and fixes for Storm and Kafka integration
I will describe here a few details for Storm and Kafka integration modules, a few important bugs that you should…
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Understanding the first level JPA cache
I can bet that every Java developer at least heard about L1 (aka EntityManager or Session) cache. But is your level…
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Spring Batch Restartability
First of all, I’d like to give a big thank you to the wonderful folks from Spring who have given…
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Use Spring Cloud Config as externalized configuration
One of the most important practices when it comes to continuous delivery is building your binaries only once and use…
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Testing the Java EE 8 Specifications
The Java EE 8 Platform has definitely been moving along within the past couple of months. Specifications have been releasing…
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