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Scala
Spark Streaming Testing with Scala Example
Spark Streaming Testing How do you create and automate tests of Spark Streaming applications? In this post, we’ll show an…
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Software Development
Software Automation On a Budget
When a business is getting off the ground or a startup is launching, it’s understandable that money will be tight…
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Software Development
Beyond Real-time Data Applications – Whiteboard Walkthrough
In this week’s Whiteboard Walkthrough, Ellen Friedman, a consultant at MapR, talks about how to design a system to handle…
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Agile
The Case for and Against Estimates, Part 3
In Part 1, I discussed order-of-magnitude estimates and targets. In part 2, I said how estimates can be misused. In…
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Enterprise Java
Improve your Logging in your Java EE Application with tinylog 1.1
tinylog is a lightweight logging framework for Java. In opposite to Apache Log4j and Logback, tinylog consists of a single…
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Enterprise Java
Using Stored Procedures With JPA, JDBC. Meh, Just Use jOOQ
The current edition of the Java magazine has an article about Big Data Best Practices for JDBC and JPA by…
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Software Development
Apache Kafka – What Is It And Does It Compare To Amazon Kinesis?
What is Apache Kafka? Apache Kafka is an open-source, distributed, scalable publish-subscribe messaging system. The organization responsible for the software…
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Career
Worst Resume: Bad Starts
This week we have a four page Java developer resume that needs help in a bunch of places. Again, I’ve…
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Software Development
SQL for Application Developers
“SQL? Isn’t that just something my ORM tools use?” Often application developers can and should remain at least one level…
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