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Improve SQL Performance w/ Indexes 

Kahan Data Solutions
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7 сен 2024

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Комментарии : 11   
@KahanDataSolutions
@KahanDataSolutions 2 года назад
►► The Starter Guide for Modern Data (Free PDF) → www.kahandatasolutions.com/startermds
@dalton_nbg
@dalton_nbg 2 года назад
Great explanation, thanks. I'm moving from an analyst position to the data engineering side, and your videos have been very helpful.
@KahanDataSolutions
@KahanDataSolutions 2 года назад
Great to hear! And congrats on making the move to engineering
@TanjilulA
@TanjilulA 2 года назад
Great video! The impact would have been greater if a demo was shown in addition to the explanation.
@KahanDataSolutions
@KahanDataSolutions 2 года назад
Thanks! And yes I agree - I'll have to do another video with a more specific demo.
@viniciusuliana
@viniciusuliana Год назад
I'm work in data warehouse solutions. Can you talk about indexes in DW? Generally, I create index using the most commons FK's joins e use include option with the most commom measures in non clustered indexes. Is it a good pratice? Thank you!
@KahanDataSolutions
@KahanDataSolutions Год назад
Generally speaking I would: - Create clustered indexes on PK columns - Create Non-Clustered indexes on other columns that are commonly used in JOINs or WHERE clauses
@bezualemfisseha2119
@bezualemfisseha2119 Год назад
Thank you Kahan
@KahanDataSolutions
@KahanDataSolutions Год назад
You’re welcome - thanks for watching!
@user-oc1np9ck5e
@user-oc1np9ck5e 6 месяцев назад
Thank you, not abundant, clear and precise explanation.
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