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Enterprise Java
A beginner’s guide to JPA/Hibernate flush strategies
Introduction In my previous post I introduced the entity state transitions Object-relational mapping paradigm. All managed entity state transitions are…
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Software Development
Feature Toggles are one of the worst kinds of Technical Debt
Feature flags or config flags aka feature toggles aka flippers are an important part of Devops practices like dark launching…
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Software Development
Test Attribute #8 – Truthiness
I want to thank Steven Colbert for coining a word I can use in my title. Without him, all this…
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Enterprise Java
Introducing Hadoop Development Tools
Few days back Apache Hadoop Development Tools a.k.a. HDT was released. The projects aims at bringing plugins in eclipse to simplify…
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Core Java
Getting A List of Available Cryptographic Algorithms
How do you learn what cryptographic algorithms are available to you? The Java spec names several required ciphers, digests, etc.,…
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Enterprise Java
A new proximity query for Lucene, using automatons
The simplest Apache Lucene query, TermQuery, matches any document that contains the specified term, regardless of where the term occurs…
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Enterprise Java
Spring Batch as Wildfly Module
For a long time, the Java EE specification was lacking a Batch Processing API. Today, this is an essential necessity…
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Software Development
Writing Tests for Data Access Code – Don’t Forget the Database
When we write tests for our data access code, we must follow these three rules: …
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Enterprise Java
Getting started with SwitchYard 2.0.0.Alpha1 on WildFly 8.1.0.Final
I’ve been sticking my head into some hot RedHat technologies lately and among the many interesting parts I found SwitchYard.…
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