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Enterprise Java
Drill into Your Big Data Today with Apache Drill
Apache Drill has been gaining significant user adoption and community momentum since its initial Beta availability in September 2014. The…
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Enterprise Java
Why Docker?
Containers are not a new thing, but implementing them was always a little more complicated than it needed to be.…
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Enterprise Java
Hadoop: HDFS – java.lang.NoSuchMethodError: org.apache.hadoop.fs.FSOutputSummer.(Ljava/util/zip/Checksum;II)V
I wanted to write a little program to check that one machine could communicate a HDFS server running on the…
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Core Java
Akka Typed Actors: Exploring the receiver pattern
In the previous article we looked at some of the basic features provided by Akka Typed. In this article and…
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Core Java
Java Memory Architecture (Model), Garbage Collection and Memory Leaks
Java Memory Architecture (Java Memory Model) The above is the Java Memory Model for the Heap as well as the…
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Scala
Event sourcing + free monads = free sourcing?
I recently wrote about Event Sourcing and Free Monads. The natural next step is combining the two! How would a…
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Core Java
JavaOne 2015 continues and Java will live forever (… well maybe a LONG-TAIL)
Okay. Maybe I am being over dramatic in the title. I do believe that Java, the ecosystem, the community, the…
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Software Development
Introduction to Apache Spark with Examples and Use Cases
I first heard of Spark in late 2013 when I became interested in Scala, the language in which Spark is…
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Software Development
What is a Tidy Codebase?
I came across the book recently ‘The Life-Changing Magic of Tidying Up.‘ I think I got a sample on the…
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