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Agile
Scaling Agile: Questions to Ask Before Choosing Your Agile Framework
In the fourteen years after the publication of the Agile Manifesto, many organizations have realized significant gains in productivity, quality,…
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Software Development
Downsides of Mixed Identifiers When Porting Between Oracle and PostgreSQL Databases
Both the Oracle database and the PostgreSQL database use the presence or absence of double quotes to indicate case sensitive…
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Core Java
What the Heck Is Mutation Testing?
In recent times, I came repeatedly upon the term mutation testing. Since the word is that this approach is able…
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Enterprise Java
Apache JMeter Tutorial
Want to load test your web app? Then you should know about Apache JMeter! This JMeter tutorial explains the basic…
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Enterprise Java
JMS Sender application with ActiveMQ and Maven
We have already seen how to create a JMS Receiver application with ActiveMQ and Maven. Let’s check out how we can…
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Core Java
Wrap around design pattern in java8
Wrap around pattern is not listed in in GOF book but is very useful for problem like below: Loop construct…
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DevOps
Simplify Email In Your App with Mailgun API
Mailgun is email for developers. Mailgun has elegant REST API to send and receive emails from your mobile app. I…
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DevOps
Continuous Deployment circleci, AWS (Elastic Beanstalk), Docker
Introduction We run some of our services in Docker container, under Elastic Beanstalk (EB). We use circleci for our CI…
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Enterprise Java
Annotation-driven event listeners in Spring 4.2
Introduction Exchanging events within the application has become indispensable part of many applications and thankfully Spring provides a complete infrastructure…
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