Nosql Questions Medium
Denormalization is the process of adding redundant data to a database schema in order to improve performance and simplify data retrieval. In NoSQL databases, denormalization is important because it allows for efficient and fast data access, especially in scenarios where complex queries or joins are not supported or are costly. By duplicating data and storing it in multiple places, denormalization eliminates the need for complex joins and reduces the number of database operations required to retrieve data. This results in improved read performance and lower latency, making NoSQL databases well-suited for handling large-scale, high-traffic applications. However, it is important to note that denormalization also introduces data redundancy and can lead to increased storage requirements and potential data inconsistency issues, which need to be carefully managed.