List/Grid Java Subscribe to the RSS feed of category Java

enterprise-java-logo

Wiring-in-the-Large: The Missing Technology for Java Cloud Applications

Have you ever wondered why dependency injection in most Java frameworks is only for local, in-process services as opposed to distributed services? I recently came across Paul Maritz’s keynote (skip to minute 32) at the 2013 EMC ...
mongodb-logo

Create a simpe RESTful service with vert.x 2.0, RxJava and mongoDB

A new article after an hiatus of almost half a year. In this article we’ll have quick look at how you can get started with vert.x and more interestingly how you can use RxJava to make programming asynchronous systems a lot e ...
java-logo

Java.io in nutshell: 22 case studies

This post attempts to cover a comprehensive set of operations in java.io. Compared with other books and blogs related to this topic, my motivation is to show “how-to” through case studies. As once a Java student, I realize the ...
codehaus-jetty-logo

Java WebSockets (JSR-356) on Jetty 9.1

Jetty 9.1 is finally released, bringing Java WebSockets (JSR-356) to non-EE environments. It’s awesome news and today’s post will be about using this great new API along with Spring Framework. JSR-356 defines concise, ...
java-logo

(Part 1 of 3): Synopsis of articles & videos on Performance tuning, JVM, GC in Java, Mechanical Sympathy, et al

I have been contemplating for a number of months about reviewing a cache of articles and videos on topics like Performance tuning, JVM, GC in Java, Mechanical Sympathy, etc… and finally took the time to do it – may be ...
nosqlunit-logo

MongoDB Facts: 80000+ inserts/second on commodity hardware

While experimenting with some time series collections I needed a large data set to check that our aggregation queries don’t become a bottleneck in case of increasing data loads. We settled for 50 million documents, since beyond ...
hamcrest-logo

Using Matchers in Tests

Gone are the days when we were forced to write way too many assertion lines in our testing code. There is a new sheriff in town: assertThat and his deputy: the matchers. Well, not that new, but anyway I’d like to present to you ...
java-logo

G1 vs CMS vs Parallel GC

This post is following up the experiment we ran exactly a year ago comparing the performance of different GC algorithms in real-life settings. We took the same experiment, expanded the tests to contain the G1 garbage collector and ...
java-logo

Investigating Memory Leaks Part 1 – Writing Leaky Code

I found this little problem the other day: there’s this server that runs for a while and then falls over. It’s then restarted by its startup script and the whole process repeats itself. This doesn’t sound that bad as it ...
apache-maven-logo

Integration tests with Maven 3, Failsafe and Cargo plugin

Unit testing is available in Maven out of the box. Because of that very often its used for integration tests as well. Major disadvantage of this is that integration tests can take much more time to execute and because no one likes ...
Java Code Geeks and all content copyright © 2010-2014, Exelixis Media Ltd | Terms of Use
All trademarks and registered trademarks appearing on Java Code Geeks are the property of their respective owners.
Java is a trademark or registered trademark of Oracle Corporation in the United States and other countries.
Java Code Geeks is not connected to Oracle Corporation and is not sponsored by Oracle Corporation.

Sign up for our Newsletter

15,153 insiders are already enjoying weekly updates and complimentary whitepapers! Join them now to gain exclusive access to the latest news in the Java world, as well as insights about Android, Scala, Groovy and other related technologies.

As an extra bonus, by joining you will get our brand new e-books, published by Java Code Geeks and their JCG partners for your reading pleasure! Enter your info and stay on top of things,

  • Fresh trends
  • Cases and examples
  • Research and insights
  • Two complimentary e-books
Get tutored by the Geeks! JCG Academy is a fact... Join Now
Hello. Add your message here.