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Data Dare data transformation L2 sticker: the findi360 mascot analysing Multi-File Transformation and Data Quality.

DD-TRF-002

Multi-File Transformation and Data Quality

Decide which branch files drift from the standard layout, how many rows fail to match the central export, and what the combined, validated total is.

  • Data Transformation
  • L2 · CSV
  • ~30,864 rows
  • 8 tables
  • 40 questions
Get the data 40 questions

Get the data

v1.0 · 6 files

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  • Question Book PDF DD-TRF-002_Question_Book.pdf 1.2 MB · v1.0
  • Dataset Documentation / Data Dictionary XLSX DD-TRF-002_Data_Dictionary.xlsx 11.5 KB · v1.0
  • Business Introduction PDF DD-TRF-002_Business_Introduction.pdf 614.3 KB · v1.0
  • Relationship Diagram PDF DD-TRF-002_Relationship_Model.pdf 613.8 KB · v1.0
  • Raw fact data DD-TRF-002_FactRawEvents.csv 2.1 MB · v1.0
  • Dimension / supporting data DD-TRF-002_Dimensions.zip 178.6 KB · v1.0

Questions

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  1. Q037 Hard Regions driving the year-on-year change
  2. Q038 Hard Category standardisation bridge

General discussion

Anything about this dataset that is not one question — loading the files, which tool, how you set it up.

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