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Core Java
Sorting a List having null values with Comparator’s nullsFirst
Hello Friends, In this tutorial, we will see how we can sort a list of items when few of the…
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Enterprise Java
PMML revisited
Hi folks! The beginning of this year brings with it the initiative to re-design the Drools PMML module. In this…
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Enterprise Java
Running a Safe Database Cluster in AWS With Auto-Scaling Groups
When you have to run a scalable application on AWS, your database must also be scalable. It’s easier to scale…
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Core Java
Fat vs. Skinny Design
It seems that type/class hierarchies in OOP may be designed in two extreme ways: either with full encapsulation of data…
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Enterprise Java
Distributed tracing for dummies
Tracing provides visibility into a system allowing the developers and operations to observe the application during runtime. Tracing becomes extremely…
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Software Development
[MEGA DEAL] Virtual Training Company: Lifetime Subscription (96%)
Master Today’s Top Tech Skills with Lifetime Access to 1,000+ Courses in Coding, Graphic Design & More Hey fellow geeks,…
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Software Development
Where Is This Coming From?
In enterprise software the top one question you have to answer as a developer almost every day is “Where is…
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Agile
Why does AOTB have its own submission system?
Anyone who has submitted to Agile on the Beach in the last few years will have used our submission system:…
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Enterprise Java
How to Phrase Back End Tests in Cucumber
Cucumber is an execution framework for a specification language. It’s not meant to be a testing language, but it’s used…
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