Home » Author Archives: Dane Dennis

Author Archives: Dane Dennis

Exploit better the results of Pmd, Findbugs and CheckStyle.

java-interview-questions-answers

Many Java static analysis tools exist right there, each one focus on a specific area and has its advantages, we can enumerate:                   Pmd which is a static rule-set based Java source code analyzer that identifies potential problems like: Possible bugs—Empty try/catch/finally/switch blocks. Dead code—Unused local variables, parameters and private methods. Empty ...

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How Hadoop Works? HDFS case study

apache-hadoop-hdfs-logo

The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-availability, the library itself is designed to detect ...

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