In database design, we must identify sources of truth for the data. For instance, where is the correct source for customer id if it exists in multiple tables? Especially in designing data warehouses, this is the case where multiple sources have to be researched to find the one that will feed into the data warehouse. Data Warehouses take data from production systems and copy them into a reporting and querying database. In the scripture references about "truth", we see that truth is an important concept, and in the case of Micaiah, it took courage to tell the truth when others would not. How can you maintain your honesty and ethics when all indications and political forces in business are against doing that?