topic Re: What is Cardinality? in QlikView

What is Cardinality?

Karim_Khan — Fri, 13 Nov 2015 11:08:12 GMT

Hi Team,

What is Cardinality in qlikview?

Regards,

Karim Khan

Re: What is Cardinality?

Kushal_Chawda — Fri, 13 Nov 2015 11:12:55 GMT

Cardinality represent the uniqueness of the data for Key Field.

See the below link

http://businessintelligence.com/dictionary/cardinality/

Re: What is Cardinality?

gautik92 — Fri, 13 Nov 2015 11:13:38 GMT

Have a look at this thread

Cardinalities in a database

Re: What is Cardinality?

Kushal_Chawda — Fri, 13 Nov 2015 11:13:47 GMT

In computing, Cardinality is a word that denotes the uniqueness of data in a column. Columns containing highly unique data—ID numbers, for example, which are unique to each individual— are said to have “high cardinality.” Columns can also be defined as possessing “normal” or “low” data cardinality.

Cardinality in data can also express the relationships that tables have with one another, and are defined in their cardinality as either “many to many,” “one-to-many” or “one-to-one.”

Re: What is Cardinality?

Karim_Khan — Fri, 13 Nov 2015 11:23:07 GMT

Tnx bro for always helping

Re: What is Cardinality?

Karim_Khan — Fri, 13 Nov 2015 11:23:54 GMT

tnx