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ODBC is based on the device driver model, where the driver encapsulates the logic needed to convert a standard set of commands and functions into the specific calls required by the underlying system. For instance, a printer driver presents a standard set of printing commands, the API, to applications using the printing system.
Microsoft Data Access Components (MDAC; also known as Windows DAC) is a framework of interrelated Microsoft technologies that allows programmers a uniform and comprehensive way of developing applications that can access almost any data store. Its components include: ActiveX Data Objects (ADO), OLE DB, and Open Database Connectivity (ODBC).
It provides ODBC, JDBC, and OLE DB access to Adabas and enables SQL access to Adabas using COBOL programs. Search facilities may use indexed fields or non-indexed fields or both. Does not natively enforce referential integrity constraints, and parent-child relations must be maintained by application code.
Free and open-source software portal; unixODBC is an open-source project that implements the Open Database Connectivity API. [2] The code is provided under the GNU GPL/LGPL and can be built and used on many different operating systems, including most versions of Unix, Linux, Mac OS X, IBM OS/2 and Microsoft's Interix.
The same FAQ states that ODBC performs better than OLE DB in most cases. However, during subsequent reviews it was determined that deprecation was a mistake because substantial scenarios within SQL Server still depend on OLE DB and changing those would break some existing customer scenarios.
To help prevent emerging online threats, it is recommended to keep all the security features on all your devices updated. As these threats occur, software companies are working hard to keep your ...
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.
You can add Microsoft ODBC drivers as needed to the built-in ODBC socket. Optionally, Borland's SQL Links product provides access to a range of database management systems (DBMS), including Informix, IBM Db2, InterBase, Oracle, and Sybase. BDE is object-oriented in design. At runtime, application developers interact with BDE by creating various ...