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Sunday, January 27, 2013

OLE DB - Microsoft API to access non-RDBMS sources

The title already summarizes what OLE DB is about. Let's have a look what Wikipedia has written about it.

OLE DB (Object Linking and Embedding, Database, sometimes written as OLEDB or OLE-DB), an API designed by Microsoft, allows accessing data from a variety of sources in a uniform manner. The API provides a set of interfaces implemented using the Component Object Model (COM); it is otherwise unrelated to OLE. Microsoft originally intended OLE DB as a higher-level replacement for, and successor to, ODBC, extending its feature set to support a wider variety of non-relational databases, such as object databases and spreadsheets that do not necessarily implement SQL.

http://en.wikipedia.org/wiki/OLE_DB

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