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Luca's blog on data engineering, data platforms, and performance.
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Blog of the database services at CERN
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Wednesday, August 30, 2017
Apache Spark and CERN Open Data Analysis, an Example
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This is a short post introducing a notebook that you can use to play with a simple analysis of High Energy Physics (HEP) data using CERN op...
Friday, June 30, 2017
Diving into Spark and Parquet Workloads, by Example
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Topic: In this post you can find a few simple examples illustrating important features of Spark when reading partitioned tables stored in P...
Wednesday, March 29, 2017
On Measuring Apache Spark Workload Metrics for Performance Troubleshooting
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Topic: This post is about measuring Apache Spark workload metrics for performance investigations. In particular you can find the descriptio...
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