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Showing posts from October, 2012

Working with Remote BLOB Storage (RBS) and SharePoint

In my recent project, we are using the RBS for upload files to SharePoint. While we are uploading a file to SharePoint, it is stored in content database. In RBS, insted of upload files to SharePoint content database, use file system to store files. In SharePoint Foundation 2010, a binary large object (BLOB) is a large block of data stored in a database that is known by its size and location instead of by its structure — for example a Microsoft Office 2010 document or a video file. By default, these BLOBs, also known as unstructured data, are stored directly in the SharePoint content database along with the associated metadata, or structured data. Because these BLOBs can be very large, it might be better to store BLOBs outside the content database. BLOBs are immutable. Accordingly, a new copy of the BLOB must be stored for each version of that BLOB. Because of this, as a database’s usage increases, the total size of its BLOB data can expand quickly and grow larger than...