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The "ThomasBoose/EERD model components to Cassandra Column family's" page has been changed by ThomasBoose. http://wiki.apache.org/cassandra/ThomasBoose/EERD%20model%20components%20to%20Cassandra%20Column%20family%27s?action=diff&rev1=13&rev2=14 -------------------------------------------------- - ''' '''Last but not least we'll introduce a ColumnFamily to store the attributes connected to the relationship between Product and Order. As mentioned it is not possible to create a key containing 2 seperate values. So we'll have to introduce a new value that conatenates both values using a strikt format. These formats should be part of a design if implementing a (E)ERD in Cassandra. + ''' '''Last but not least we'll introduce a ColumnFamily to store the attributes connected to the relationship between Product and Order. As mentioned it is not possible to create a key containing 2 seperate values. So we'll have to introduce a new value that concatenates both values using a strikt format. These formats should be part of a design if implementing a (E)ERD in Cassandra. ||||||||<style="text-align: center;">CF_order_line''' ''' || ||<style="text-align: center;" |2>1234_DSK_SGT_5GB_7200 ||number ||delivery_date || || ||5 ||20101215 || ||
