Description: The process of ‘rewriting’ in the context of databases refers to the modification of queries or data with the aim of improving the performance or accuracy of the operations performed. This process may involve optimizing SQL queries to execute more efficiently, reducing response time and resource usage of the system. Additionally, ‘rewriting’ can include updating records in a database to reflect changes in information, ensuring that data is accurate and up-to-date. This term may also encompass the restructuring of the database itself, such as normalization, which seeks to eliminate redundancies and improve data integrity. In a database environment, rewriting is essential for maintaining the efficiency and effectiveness of the system, allowing applications that rely on this data to function optimally. Rewriting is not limited to modifying queries but can also include implementing indexes and creating views that facilitate faster and more organized access to data. In summary, ‘rewriting’ is a key process in database management that aims to improve both the performance and accuracy of stored data and executed queries.
