Does contraction affect database usage?

Does contraction affect database usage?

Does contraction affect database usage?

How do I maintain databases?
1.
Each file in the database can be shrunk to delete unused pages. Data and transaction log files can be shrunk. Database files can be manually shrunk as groups or separately. The database can also be set to automatically contract at a given interval. This activity is performed in the background without affecting user activities in the database.
2.
If the production data is large and complex ﹐
It is recommended that you do not collect data records ﹐
It is very likely that the system will cause bottle pressure during peak hours.