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What disadvantage of ODBC does OLE DB overcome?

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Question ajoutée par Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company
Date de publication: 2014/12/27
Emad Mohammed said abdalla
par Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company

By breaking the features and the functions of a DBMS into COM objects, OLE DB characteristic overcomes a major disadvantage of ODBC. With ODBC, a vendor must create an ODBC driver for almost all DBMS features and functions in order to participate in ODBC at all. This is a large task that requires a substantial initial investment. With OLE DB, however, a DBMS vendor can implement portions of their product.

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