Scenario: A database administrator notices that the database's index fragmentation is high, leading to decreased query performance. What steps would you take to address this issue?
- Drop and recreate indexes to rebuild them from scratch.
- Implement index defragmentation using an ALTER INDEX REORGANIZE statement.
- Rebuild indexes to remove fragmentation and reorganize storage.
- Use the DBCC INDEXDEFRAG command to defragment indexes without blocking queries.
Rebuilding indexes to remove fragmentation and reorganize storage is a common strategy for addressing high index fragmentation. This process helps to optimize storage and improve query performance by ensuring that data pages are contiguous and reducing disk I/O operations.
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