StackOverflow Questions for Tag: data-modeling

Codehunter

Reputation: 69

HUB table creation in DV SCD type2

data-modelingdata-warehousedatamodeldata-vaultparallel-data-warehouse

Score: 0

Answers: 0

ttruhcheva

Reputation: 424

A relationship is not working when using a measure

powerbimodeldaxpowerbi-desktopdata-modeling

Score: 0

Answers: 1

Anand Yadav

Reputation: 65

Reverse engineering Data modeling using Erwin tool using salesforce but it's not loading due to high volume

data-modeling

Score: 0

Answers: 0

variable

Reputation: 9714

How to handle multiple dimension records having the same name even though they have unique key/relation with the fact table (1:M)?

powerbidaxpowerbi-desktopdata-modelingdata-warehouse

Score: 0

Answers: 1

mhooper

Reputation: 101

Power BI Average Measure - replace values with 0

powerbidaxdata-analysisdata-modelingmeasure

Score: 0

Answers: 1

Ali

Reputation: 41

The column 'Date[Year]' either doesn't exist or doesn't have a relationship to any table available in the current context

powerbidaxdata-modelingbusiness-intelligencecoursera-api

Score: 1

Answers: 1

variable

Reputation: 9714

Can nullable column (column with blanks) be made into a dimension table?

powerbidata-modelingdata-warehouse

Score: 0

Answers: 0

Swapnil Kumar

Reputation: 3

Modifying column values in Pandas?

pythonpandasdataframevisualizationdata-modeling

Score: -1

Answers: 1

Nolann Salaun

Reputation: 3

Is this star schema model valid or does it required updates to be more efficient?

powerbidata-modelingstar-schemaoracle-sql-data-modeler

Score: 0

Answers: 0

A.Dumas

Reputation: 3277

Can an Data Warehouse include a Data lake?

data-modelingdata-warehousedata-lake

Score: 1

Answers: 3

variable

Reputation: 9714

Should sales order number and purchase order number be placed in FactOrder table or should it have its own dimension?

data-modelingdata-warehousedimensional-modelingstar-schemastar-schema-datawarehouse

Score: 0

Answers: 2

enginedave

Reputation: 1003

Is it okay to flatten hierarchical data in MongoDB and repeat data in the documents

mongodbdata-modeling

Score: 1

Answers: 0

Shane

Reputation: 113

Replacement for Microsoft.Practices.EnterpriseLibrary.Validation in .Net 6

validation.net-coremigration.net-6.0data-modeling

Score: 0

Answers: 0

Инсаф Дускаев

Reputation: 43

Why, when changing the double format to int64 in power bi, the memory occupied by a column decreases, but the total weight of the file increases?

powerbidaxpowerbi-desktopdata-modeling

Score: 1

Answers: 1

Gojoe

Reputation: 115

Designing a Semantic Layer with Multiple Data Sources and Complex Transformation Rules using snowflake and dbt

snowflake-cloud-data-platformdata-modelingdbterddatamodel

Score: 0

Answers: 0

Peter Å

Reputation: 1319

How to handle data vault hubs with no business key?

databasedata-modelingdata-warehousedata-vault

Score: 3

Answers: 2

Anil Kumar

Reputation: 1

Need help in Pivot table or Formatting the data

excelexcel-formulapivotpivot-tabledata-modeling

Score: -1

Answers: 1

Tristan Privott

Reputation: 3

Is there a way to relate a Calendar lookup table and a 24hr Time lookup table to 2 different tables on more than 1 column in PowerBI?

datetimepowerbimany-to-manydatetime-formatdata-modeling

Score: 0

Answers: 1

rambo17

Reputation: 1

Is there a way to modelize a partial predictor in a classification problem with an unbalanced target?

statisticsclassificationdistributiondata-modelingimputation

Score: 0

Answers: 0

Penguin

Reputation: 21

Getting same aggregation value for all category

visualizationaggregate-functionspowerbi-desktopdata-modeling

Score: 0

Answers: 1

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StackOverflow Questions for Tag: data-modeling

HUB table creation in DV SCD type2

A relationship is not working when using a measure

Reverse engineering Data modeling using Erwin tool using salesforce but it&#39;s not loading due to high volume

How to handle multiple dimension records having the same name even though they have unique key/relation with the fact table (1:M)?

Power BI Average Measure - replace values with 0

The column &#39;Date[Year]&#39; either doesn&#39;t exist or doesn&#39;t have a relationship to any table available in the current context

Can nullable column (column with blanks) be made into a dimension table?

Modifying column values in Pandas?

Is this star schema model valid or does it required updates to be more efficient?

Can an Data Warehouse include a Data lake?

Should sales order number and purchase order number be placed in FactOrder table or should it have its own dimension?

Is it okay to flatten hierarchical data in MongoDB and repeat data in the documents

Replacement for Microsoft.Practices.EnterpriseLibrary.Validation in .Net 6

Why, when changing the double format to int64 in power bi, the memory occupied by a column decreases, but the total weight of the file increases?

Designing a Semantic Layer with Multiple Data Sources and Complex Transformation Rules using snowflake and dbt

How to handle data vault hubs with no business key?

Need help in Pivot table or Formatting the data

Is there a way to relate a Calendar lookup table and a 24hr Time lookup table to 2 different tables on more than 1 column in PowerBI?

Is there a way to modelize a partial predictor in a classification problem with an unbalanced target?

Getting same aggregation value for all category

Reverse engineering Data modeling using Erwin tool using salesforce but it's not loading due to high volume

The column 'Date[Year]' either doesn't exist or doesn't have a relationship to any table available in the current context