HomeSQLServerPedia SyndicationThree more chapters of my data architecture book are available!

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Three more chapters of my data architecture book are available! — 2 Comments

  1. Data lake chapter looks as copy paste from dozen already available at Oreilly books. At first paragraph you defining Data Lake as schema-on-read, but for Presentation (Gold) data layer define “data that has been transformed into a specific schema for use in reporting tools”.
    So, same as in dozens other books there are no explanation why “schema-on-read” if almost all Data Lake users will work with Presentation data layer, where schema will be predefined.

    • I greatly appreciate the feedback! I certainly did not copy-and-paste from other Oreilly books, rather it came from my own blogs and experiences. Your point on the presentation layer confusion is spot on and I will update that chapter to make that more clear. Thanks for pointing that out!

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