Data Normalization: What is the importance of data normalization in the reduction of insertion and deletion anomalies? Provide examples of insertion and deletion anomalies.
1. Explain why it is important to reduce insert and deletion anomalies.
2. After Wednesday night, respond to the posts of at least two of your colleagues and engage them in discussion.
3. One of the building blocks of database design is data models and the associated data abstraction.
4. Can you think of an example from your experiences that can be dissected into the three levels of abstraction?