[Shangguigu] Big Data Technology of Spark – Source Code Courseware

Overview of Core Features and Architecture of Spark 3.x Before starting practical work, we must first understand the core ...

[Shangguigu] Big Data Technology - Spark - Courseware with Source Code

In the ecosystem of big data technology, Apache Spark has become one of the most mainstream distributed computing frameworks ...
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U.S. API Weekly Crude Oil Stock

Oil prices set for weekly jump on Russia supply risks, U.S. stock draw By Investing.com - Sep 26, 2025 Investing.com -- Oil prices steadied Friday, but were on course for a strong weekly rise as ...