I have a list of products per costumer. Costumers can delete or add products to their list. I want to know in each day what is the list of products (and count) by costumer. My first approach is to ...
We are a SaaS startup offering purchase & procurement solutions. The data model for operational transactions has been created (relational DB). We also want to offer analytics on those transactions ...
This question is about business intelligence with sql server 2008 R2. If you have a person named Jim Brown with his birthdate and social security number (SSN) being located in three different source ...