Studierende stehen vor dem LC und blicken lächelnd einer Kollegin mit einer Mappe in der Hand nach.

Exercise No. 34: Writing Articles (log)

We will now build a logical model for the "article" case.

We have four dimensions with the following hierarchical structure:

Table L.E.7.1 - Author writes an article

There is only one key figure in this example "no. of writings". The following additional attributes have to be considered: the author's address "AU_au_add", the lector's date of birth"LE_le_dob" and the article's title"AR_ar_tit"

Please draw the Classic Star and the Fact Constellation Schema. Then draw the example's dimension tables partitioned and use them to build a Snowflake Schema!

This exercise is part of a case study: dfm - apa - log