What does normalization in databases aim to achieve?

Normalization in databases primarily aims to reduce data redundancy within a database structure. This process involves organizing the data into tables and defining relationships between them to eliminate duplicate data and ensure that each piece of information is stored only once. By minimizing redundancy, normalization enhances data integrity and consistency, making it easier to maintain and update records without errors or inconsistencies.

While normalization might indirectly contribute to improved transaction speeds and data storage efficiency, its main focus remains on reducing redundancy. The other options, such as enhancing transaction speed or increasing database size, do not address the core purpose of normalization, which is to maintain effective and efficient data organization. Reducing redundancy ultimately leads to more streamlined database management, which is crucial for any well-designed database system.