The layers you write against · Apache Spark

The layers you write against · Apache Spark ━━━━━━━━━━━━━━━━ Part of GraphL's Apache Spark series — the diagram assembles top-to-bottom as the narration walks through each idea, so the picture and the words land together. ━━━━━━━━━━━━━━━━ ⏱ CHAPTERS 0:00 The layers you write against 1:18 RDD: the low-level core 2:44 The Structured APIs 4:25 The engine: Catalyst & Tungsten 5:42 Catalyst: how a query compiles 7:18 The logical plan: analyze, then optimize 8:40 The physical plan: choose, then compile 10:09 One engine, pick your altitude ━━━━━━━━━━━━━━━━ ▶ APACHE SPARK — THE SERIES ① The road to Spark → https://graphl.in/apache-spark/#/evol... ② How a Spark job runs → https://graphl.in/apache-spark/#/spar... ③ The layers you write against ◀ this video → https://graphl.in/apache-spark/#/spar... ④ The stream is a table → https://graphl.in/apache-spark/#/spar... ⑤ Capstone: an end-to-end pipeline → https://graphl.in/apache-spark/#/caps... ━━━━━━━━━━━━━━━━ 🔗 Watch interactively on GraphL → https://graphl.in/apache-spark/#/spar... 🌐 More concepts → https://graphl.in ━━━━━━━━━━━━━━━━ #ApacheSpark #Spark #DataEngineering #BigData #PySpark #ETL #DataPipeline #TechEducation