Storytelling with Data@DataStoryLab · channel

Postdf = df.repartition(n)

3 February 2025

S

Storytelling with Data

df = df.repartition(n) DataFrame n taga partitsiyaga ajraladi

422 · 12:05

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Storytelling with Data09:52SPARK malumotlarini qayta ishlash asosan operatsiyalarin DAG (Directed Acyclic Graph) yaratish haqida. Spark dasturlarida asosan dag yaratamiz. Transformations S

Storytelling with Data11:21Endi Sparkning eng muhim jihatlaridan biri – kechiktirilgan baholashga (Lazy Evaluation) haqida gaplashamiz! 😲 Kechiktirilgan baholash – bu funksional dasturlas

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Storytelling with Data12:24Dataframe ga malumot yuklash bu ACTION. va har bir spark action bir spark job ga masul bo'ladi.S

Storytelling with Data12:27har bir job kamida bitta stage ga ega bolishi kerak va har bir stage kamida bitta task ga ega bolishi shart. Har bir Stage ozining ichki operatsiyalarining DAG(

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Storytelling with Data

Storytelling with Data@DataStoryLab · channel

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