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Core Java
Filterer Pattern in 10 Steps
Filterer is a pattern that should be applied only in certain cases. In the original post, I presented a very simple example…
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Enterprise Java
A First Look at Oracle Functions
I am super happy to have gotten the opportunity to test out Oracle Functions through the Cloud Native Limited Availability…
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Core Java
JDK 9/JEP 280: String Concatenations Will Never Be the Same
JEP 280 (“Indify String Concatenation”) was implemented in conjunction with JDK 9 and, according to its “Summary” section, “Change[s] the…
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Core Java
Transformer Pattern
The Transformer pattern is a design pattern for Java (and potentially other OO languages with use-site variance only and invariant parameter types)…
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Enterprise Java
Sparklens: a tool for Spark applications optimization
Sparklens is a profiling tool for Spark with a built-in Spark Scheduler simulator: it makes easier to understand the scalability…
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DevOps
My Recipe Against Dependency Hell
Do you specify exact versions of your dependencies? I mean, when your software package depends on another one, do you…
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Enterprise Java
SPIFFE in a Nutshell
I have been studying SPIFEE(Secure Production Identity Framework For Everyone)[1] for sometime and here I am drafting the flow as…
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Agile
Balance Innovation, Commitment, & Feedback Loops: Part 3: Low Innovation Products
What if you don’t need to experiment to reduce risks? You may have technical risks in terms of getting it “all”…
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Core Java
Custom Compact Number Patterns with JDK 12 Compact Number Formatting
The post “Compact Number Formatting Comes to JDK 12” has been the subject of discussion on a java subreddit thread.…
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