The Snowflake model uses normalised data, which means that the data is organised inside the database in order to eliminate redundancy and thus helps to reduce the amount of data. The hierarchy of the ...
Updating fact rows inside a star schema set of tables is never a best practice. Even so, some organizations travel down this path. Consultants occasionally will go so far as to embrace the idea of ...
SQL Developer Data Modeler 3.0 users can link to Subversion version control system; Microsoft, IBM databases supported too Oracle will release on Monday Oracle SQL Developer Data Modeler 3.0, an ...
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