Can files be stored in a SQL database?

Question

Unstructured files can be stored in the VARBINARY or IMAGE column of a SQL Server table. This approach is effective to maintain transactional consistency and reduces the file management complexity, but when the client application reads data from the SQL table, it uses SQL memory which leads to poor performance. 8 окт. 2018 г.

Is it a good idea to store files in DB?

Also, keep in mind that Web servers are cheap and you can easily add more to balance the load, whereas the database is the most expensive and hardest to scale part of a web architecture usually. There are some opposite examples (e.g., Microsoft Sharepoint), but usually, storing files in the database is not a good idea.

Can DB store files?

DB provides data integrity between the file and its metadata. Database Security is available by default. Backups automatically include files, no extra management of file system necessary. Database indexes perform better than file system trees when more number of items are to be stored.

Can you save file to SQL Server database?

You will need to attach it to your SQL Server. The files will be read into a File Stream and then the File Stream will be converted into byte array using BinaryReader in order to save into the database table. Once the File is converted into Byte Array it will be inserted into the database.

What can you store in a SQL database?

A database can also contain other objects including views, stored procedures, indexes and constraints, in addition to tables, along with a transaction log. A SQL Server database can contain a maximum of 231 objects, and can span multiple OS-level files with a maximum file size of 220 TB.

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