Database Connectivity with Microsoft ODBC:
The open Database
connectivity (ODBC) is an API that is widely used for database connectivity. It
provides the standard interface to different sort of data source. These data
source can be simple text or it may be full-fledged database server. It is also
possible for defining interface for the compiled C program to any SQL database
using ODBC.
ODBC Architecture:
ODBC architecture is useful
in establishing the connection between the MFC program and various types of
databases.
There is an ODBC32.DLL file,
it act as driver manager. Its task is to load the required driver during
program execution. ODBC32.DLL keeps track of various database specific DLL and
allow the MFC program to access the data in various database. But the standard
format can be accessed using Microsoft access Jet database engine or SQL server
ODBC Driver.
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