Thinking about the role of databases in business analytics, share an example where effective database design positively influenced data management and analysis. Discuss the key components of a well$-$structured database that can enhance efficiency in retrieving and analyzing data. How can a robust database architecture contribute to the overall success of analytics projects? On the flip side, what challenges or issues might arise from poor database design, and how can they be mitigated? Feel free to draw from your experiences or observations in working with databases.