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Core Java
Smart package structure to improve testability
There are many ways of dividing whole application into packages. Discussions about pros and cons of packaging by feature or…
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Scala
Two-way SSL (client certificates) with Scalatest
At work we recently added the option to authenticate machine to machine communication using client certificates (two-way ssl). While this…
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Enterprise Java
Reduce Legacy from Java EE 5 to 7
Java EE 5 was first introduced in 2005, while Java EE 7 came out in 2013. There is a 7…
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DevOps
Docker Global Hack Day #3: On-demand YARN Clusters
Editor’s note: This post was a result of the combined efforts of Swapnil Daingade, Sarjeet Singh, and Mitra Kaseebhotla. We…
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DevOps
Deployment Automation of Docker WebLogic Cluster on Any Cloud
Sign Up for FREE on http://DCHQ.io to get access to out-of-box multi-tier Java, Ruby, Python, and PHP templates along with…
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Core Java
Java 9 Code Tools: A Hands-on Session with the Java Microbenchmarking Harness
To the naked eye, benchmarking might seem as a simple matter of just timing how long does it take for…
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Enterprise Java
So you want to do microservices? please watch Microservices for Mortals
So many valid points from Bert Ertman in this presentation around Microservices. Are you considering following this path in your…
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Enterprise Java
Gentle Introduction to Hystrix – Wrapup
This is a follow up to two other posts – Motivation for why something like Hystrix is needed in a…
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Software Development
How to Find the Longest Consecutive Series of Events in SQL
A very interesting problem that can be solved very easily with SQL is to find consecutive series of events in…
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