Explain the concept of clustering denormalization in database normalization.

Explain the concept of clustering denormalization in database normalization.

Clustering denormalization is a concept in database normalization where related data is physically stored together on disk to improve performance. It involves combining multiple tables into a single table by duplicating data, which reduces the need for joins and improves query performance. This denormalization technique is particularly useful for read-heavy workloads, as it minimizes the number of disk accesses required to retrieve data. However, it can also lead to data redundancy and increased storage requirements.