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Software Development
Longevity of Source Code
Take a look at the code you work in day-to-day. How long has it been there? How old is it?…
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Core Java
Parsing any language in Java in 5 minutes using ANTLR: for example Python
I like processing code for several purposes, like static analysis or automated refactoring. The interesting part to me is to…
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Software Development
Apache Spark Machine Learning Tutorial
Editor’s Note: Don’t miss our new free on-demand training course about how to create data pipeline applications using Apache Spark…
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Enterprise Java
JPQL Enhancements in JPA 2.1 and Java EE 7 (part 1 – JOIN ON)
Java EE 7 is around for a few years already, and provides several very useful and long-awaited features, like entity…
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Core Java
Default HotSpot Maximum Direct Memory Size
In my previous blog post Improved Documentation of HotSpot Options in Java 8, I wrote about the misunderstandings surrounding the…
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Software Development
The most important thing to know in Cassandra data modeling: The primary key
Patrick McFadin, Chief Evangelist for Apache Cassandra, DataStax Patrick is regarded as one of the foremost experts of Apache Cassandra…
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Enterprise Java
Java EE 8 MVC: Working with form parameters
In the previous two posts we saw how to work with query and path parameters in the upcoming Java EE…
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Software Development
Evolution of Systems Integration
Systems integration has been a tough problem from the beginning of the use of software systems in the enterprises. This…
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Software Development
A Balanced Product Scorecard
Summary Product scorecards are an important product management tool: They help you track the performance of your product. Unfortunately, many…
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