. ├── READEME.md # Project documentation ├── build.sbt # SBT build configuration ├── data/ │ └── AAPL.csv # Sample stock data in CSV format ├── project/ │ ├── build.properties # SBT build properties ...
spark-submit \ --class marketing_analyzer.projection.PurchaseProjectionDsBuilder \ --master local \ --conf spark.driver.host=localhost \ /target/scala-2.12/marketing ...
Most data engineers know that performance issues in a distributed computing environment can easily lead to issues impacting the overall efficiency and effectiveness of data engineering tasks. While ...
It’s been about three years since Apache Spark burst onto the big data scene and became one of the hottest technologies on the planet. Judging by the numbers surrounding Spark’s adoption—including ...
Tooling in the data science community evolves quickly, and picking the right tool for a job — not to mention a career — can often be divisive. Which tools should you try to master? What is the proper ...
At the heart of Apache Spark is the concept of the Resilient Distributed Dataset (RDD), a programming abstraction that represents an immutable collection of objects that can be split across a ...
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