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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Exploring the Spline Data Tracker and Visualization tool for Apache Spark (Part 2)

In part 1 we have learned how to test data lineage info collection with Spline from a Spark shell. The same can…

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Exploring the Spline Data Tracker and Visualization tool for Apache Spark (Part 1)

One interesting and promising Open Source project that caught my attention lately is Spline, a data lineage tracking and visualization tool…

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Deploying and scaling an Oracle database on a multi-node Kubernetes cluster

In this post I am going to explain how to deploy and scale an Oracle Express database on a multi-node Kubernetes cluster.…

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