[03/Winnipeg/02]

<p>False</p> Signup and view all the answers

<p>True</p> Signup and view all the answers

<p>False</p> Signup and view all the answers

<p>Uniqueness = Considered when selecting business keys Shared business keys = Factor in the selection of business keys Integration of data = Outcome of integrating selected business keys into the Data Vault model Deriving a 'better' Data Vault model = Result of integrating the selected business keys into the Business Vault</p> Signup and view all the answers

<p>Favorite by the business or Data Vault expert = Not always the case for selected business keys Integration of data = Primary outcome of integrating selected business keys into the Data Vault model Uniqueness = Considered requirement when selecting business keys Shared business keys = Consideration in the selection of business keys</p> Signup and view all the answers

<p>Business Keys = Selected according to certain requirements by BI Data Vault model in the Business Vault = Where a 'better' model is derived by integrating selected business keys Flow.BI = Selects business keys based on certain requirements Uniqueness = Consideration in the selection of business keys by BI</p> Signup and view all the answers

<p>To find a valid model, not necessarily the best model</p> Signup and view all the answers

<p>Lack of proper training or experience of human counterparts</p> Signup and view all the answers

<p>A trade-off between speed and model quality</p> Signup and view all the answers

<p>Consider adding business hubs in the Business Vault</p> Signup and view all the answers

<p>It is a data-driven model based on how the business uses the raw data</p> Signup and view all the answers

<p>To provide a place for selecting business keys according to other criteria</p> Signup and view all the answers

<p>True</p> Signup and view all the answers

<p>False</p> Signup and view all the answers

<p>True</p> Signup and view all the answers

<p>False</p> Signup and view all the answers

<p>True</p> Signup and view all the answers

<p>False</p> Signup and view all the answers

<p>Business key selection in Data Vault modeling = Flow.BI selects the business key for a hub based on a variety of conditions. Changing business keys in Data Vault modeling = Business keys in the Data Vault model can be changed by adding business hubs in the Business Vault. Impact of integrating business keys in the Business Vault = The integration of selected business keys into the Data Vault model in the Business Vault does not result in a 'better' Data Vault model. Trade-off in using Flow.BI for model generation = Flow.BI is a trade-off as it aims to find a valid model, not necessarily the best model.</p> Signup and view all the answers

<p>Quality of models generated by Flow.BI = The models generated by Flow.BI are often (not always) surprisingly good and in some cases exceed the model quality built by its human counterparts. Human counterparts building models = A human, with the right training and experience, might find a better model and select better business keys, but it would take much longer and the number of Data Vault specialists is limited.</p> Signup and view all the answers

<p>Favorite business keys of the business or Data Vault expert = The selected business keys in Data Vault model may not be the favorite of the business or Data Vault expert. Always the favorite flow for Business Intelligence (BI) experts = Business Keys are always the favorite flow for Business Intelligence (BI) experts.</p> Signup and view all the answers

<p>Purpose of the Business Vault in relation to business keys = If business keys should be changed, consider adding business hubs in the Business Vault where business keys can be selected according to other criteria. Outcome of integrating business keys into the Business Vault = The primary outcome of integrating the selected business keys into the Data Vault model in the Business Vault is not to result in a 'better' Data Vault model.</p> Signup and view all the answers