### Q1: What is normalization, and how does it help in reducing data redundancy?  
### Q2: How would you balance the number of indexes in your database to optimize both data retrieval and updates?  
### Q3: What are the key differences between vertical and horizontal scalability, and when would you choose one over the other?  
### Q4: In what ways can the principle of least privilege enhance database security in a fintech environment?  
### Q5: How can implementing role-based access controls impact database management and user permissions?  
### Q6: Describe a strategy to document the database schema effectively for future team members.  
### Q7: What low-code approach can be used to simplify the database normalization process for beginners?  
### Q8: How can hands-on coding help in understanding the principles of database indexing?  
### Q9: What mixed approach could you take when designing a scalable database that meets both current and future demands?