Microsoft SQL Server 2008 Filestream Storage

The complexity of application development reduces the managing unstructured data cost. The manageability is increased by extending various capabilities which are available only to relational data to non-relational data.

There are 2 new capabilities in Microsoft SQL Server 2008 for persisting BLOB data.

1. FILESTREAM
2. Remote BLOB storage

FILESTREAM

It is an attribute that can be set on a ‘varbinary’ column for data persistence on the file streams. This enables the benefits from fast streaming capabilities and storage capabilities.

Remote BLOB storage

It is a client-side API which reduces the application building complexity and relies on an external persistence for BLOBs and a database for relational data. SQL Server 2008 will also continue the support for standard BLOB type through the data type ‘varbinary’.

See Also