DD-TRF-004
Enterprise Data Transformation and Performance Lab
Decide what each monthly partition adds that the export does not yet hold, which partitions drifted, and whether the pipeline reconciles at scale.
- Data Transformation
- L4 · PARQUET
- ~6,179,937 rows
- 18 tables
- 60 questions
Get the data
v1.0 · 6 filesFiles are for members. A free account takes a minute, and you come straight back here.
- Question Book PDF DD-TRF-004_Question_Book.pdf
- Dataset Documentation / Data Dictionary XLSX DD-TRF-004_Data_Dictionary.xlsx
- Business Introduction PDF DD-TRF-004_Business_Introduction.pdf
- Relationship Diagram PDF DD-TRF-004_Relationship_Model.pdf
- Raw fact data DD-TRF-004_FactDataPipelineEvents.parquet
- Dimension / supporting data DD-TRF-004_Supporting_Tables.zip
Questions
Open one to discuss it- Q022 Hard Regions driving the year-on-year change
- Q023 Hard Category standardisation bridge
- Q024 Hard Reconcile batch Partition_2025_01 to the export
- Q025 Hard Reconcile batch Partition_2025_02 to the export
- Q026 Hard Reconcile batch Partition_2025_03 to the export
- Q027 Hard Reconcile batch Partition_2025_04 to the export
- Q028 Hard Reconcile batch Partition_2025_05 to the export
- Q029 Hard Reconcile batch Partition_2025_06 to the export
- Q030 Hard Reconcile batch Partition_2025_07 to the export
- Q031 Hard Reconcile batch Partition_2025_08 to the export
- Q032 Hard Reconcile batch Partition_2025_09 to the export
- Q033 Hard Reconcile batch Partition_2025_10 to the export
- Q034 Hard Reconcile batch Partition_2025_11 to the export
- Q035 Hard Reconcile batch Partition_2025_12 to the export
- Q036 Hard Sales by customer tier as at transaction date
- Q037 Hard Rows breaking the exception rules
- Q038 Hard Monthly rates against a flat rate
- Q039 Hard Top ten products before and after cleaning
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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