What is a Filestream database?

Question

A FILESTREAM filegroup is a special folder that contains file system directories known as data containers. These data containers are the interface between Database Engine storage and file system storage through which files in these data containers are maintained by Database Engine. 23 нояб. 2011 г.

What is Filestream used for?

FILESTREAM enables SQL Server-based applications to store unstructured data, such as documents and images, on the file system.

How does SQL Filestream work?

FILESTREAM, in SQL Server, allows storing these large documents, images or files onto the file system itself. In FILESTREAM, we do not have a limit of storage up to 2 GB, unlike the BLOB data type. We can store large size documents as per the underlying file system limitation.

What is the difference between Filestream and FileTable?

FileStream and FileTable are features of SQL Server for storing unstructured data in SQL Server alongside other data. The FileStream feature stores unstructured data in the file system and keeps a pointer of the data in the database, whereas FileTable extends this feature even further allowing non-transactional access.

How do I create a Filestream enabled database?

To create a FILESTREAM-enabled database1In SQL Server Management Studio, click New Query to display the Query Editor.2Copy the Transact-SQL code from the following example into the Query Editor. This Transact-SQL code creates a FILESTREAM-enabled database called Archive. ... 3To build the database, click Execute.Create a FILESTREAM-Enabled Database - SQL Server

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