Multi-indexing

Description: Multi-indexing is a technique used in databases to improve query performance by creating multiple indexes on one or more columns of a table. This strategy allows the database management system (DBMS) to access data more efficiently, reducing response time and optimizing resource usage. By implementing multiple indexes, different query patterns can be satisfied, meaning searches can be performed more quickly and with less load on the server. Indexes function like an index in a book, allowing for quick location of information without needing to review every record. However, it is important to note that while indexes improve query performance, they can also negatively affect write operations, such as inserts and updates, due to the additional time required to maintain the indexes. Therefore, the implementation of multi-indexing should be carefully planned and adjusted according to the specific needs of the application and the types of queries that are performed most frequently.

• Rating:
• 
• 
• 
• 
• 
• 3.4
• (8)