McObject, developer of data management technology, has announced it will be offering support for its Perst object-oriented, open source embedded database on the Windows Phone 7 platform.
The open source software was successfully ported to WP7 by APPA Mundi, a England-based consulting firm. Andy Wigley, from APPA Mundi, stated, "Using Perst for .NET, developers using Silverlight can now include true database management system features in their Silverlight applications, including adding persistence to this data by storing it in a container file in isolated storage."
According to McObject, there was some doubt from developers that WP7's tight memory, CPU size and storage constraints might limit the use of embedded databases. Perst will see it's greatest impact with business applications that require complex databases and hopefully, this announcement will open the door further for WP7 development.
You can read the full release over at mcobject.com.