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The effects of programming with Java 8 Streams on algorithm performance

Multi-paradigm programming with Java has been possible for many years, with its support for a mix of service oriented, object oriented and aspect oriented programming. Java 8 with its ...
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Java 8 Friday: Let’s Deprecate Those Legacy Libs

At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled about what Java 8 will bring to our ecosystem. Java 8 Friday Every ...
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Java EE7 and Maven project for newbies – part 2 – defining a simple war for our application

Resuming from the first part Part #1 We have just defined, our parent pom. A special type of pom that eventually defines the libraries that our application is going to use. It also ...
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Java 8 : Functional Interface Example

To Support lambda expressions in Java 8, they introduced Functional Interfaces. An interface which has Single Abstract Method can be called as Functional Interface. Runnable, Comparator,Cloneable ...
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Java Tutorial Through Katas: Tennis Game (Easy)

A programming kata is an exercise which helps a programmer hone his skills through practice and repetition. This article is part of the series “Java Tutorial Through Katas”. Articles ...
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Load inheritance tree into List by Spring

I noticed interesting Spring feature. One of my colleagues used it for loading whole inheritance tree of Spring beans into list. Missed that when I was studying Spring docs. Let’s ...
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Akka Java for large-scale event processing

We are designing a large scale distributed event-driven system for real-time data replication across transactional databases. The data(messages) from the source system undergoes a ...
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69 Spring Interview Questions and Answers – The ULTIMATE List

This is a summary of some of the most important questions concerning the Spring Framework, that you may be asked to answer in an interview or in an interview test procedure! There is ...
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Just What Are Spring 3.2 Matrix Variables? – Part 2: The Code

My last blog on Spring’s support for Matrix Variables concentrated on explaining what they were and why you’d want to use them. Having sorted out the what and the why, this ...
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10 Features in Java 8 You Haven’t Heard Of

Lambdas lambdas lambdas. That’s all you ever hear about when talking about Java 8. But that’s just one part. Java 8 has a lot of new features – some are powerful new classes and ...
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