Benefits or Advantages of Normalization
1. Reduces Size
Normalized data occupies the same space as unnormalized data, but it contains information that is both qualitatively and numerically more meaningful. Quality data makes it simple to use, saves the processing time for retrieval, provides current information for each member, and is economical.
2. Streamline Data Updates
The data update procedure is also smooth when the data is readily available and has distinct distinctions. Since the data only needs to be changed once, it becomes less time-consuming and error-prone. It eliminates the chance of repeating data or missing important information. Additionally, it guarantees fast recovery and accurate data.
3. Efficient Database Design
An effective and straightforward database design is the outcome of the visually understandable data partition. Its user-friendly qualities make it simpler to maintain and further optimize in accordance with the most recent specifications and modifications.
4. Enhanced Cross- Collaboration
Businesses in a variety of industries can operate more smoothly because to the easily interpreted data. It facilitates cooperation between various departments and teams. Furthermore, efficient data analysis is also provided by integration with other technologies.
5. Easy Scalability
The scalability of data also becomes easier as corporate needs expand. Easy access to needed information and subsequent table upgrades are guaranteed by the decreased data redundancy. It has no effect on the database's other irrelevant features.
6. Enhances Security
Data that is normalized and well-organized also improves security. It makes it simple to detect data loss and permits the purposeful inclusion of redundancy. Effective and safe database management is made possible by this additional security.
Need of Normalization
- Eliminate Data Redundancy
- Avoid Insertion Anomalies
- Avoid Update Anomalies
- Avoid Deletion Anomalies
- Improve Data Consistency
- Enhance Data Integrity
- Efficient Storage Usage
- Better Query Processing
- Easier Database Maintenance
- Clearer Database Structure
