ADO (ActiveX Data Objects)

ADO (ActiveX Data Objects)

 As API from Microsoft to access relational or non-relational databases allow you to create Windows applications. For example, if IBM's DB2 or Oracle database, stored in the data can be delivered to the user of the website to write a program, the programmer called the ASP If you put an HTML file is in the ADO program. The user requests a page from a web site that, when the page is sent to users from the database using ADO code will contain the appropriate data obtained.

Microsoft, as do other interfaces, ADO is also object-oriented interface. UDA also called ADO, Microsoft is part of the overall data access strategy. Microsoft, IBM or Oracle, as suggested universal rather than trying to create the database, all databases on a variety of common methods that can be applied to create universal access to nyago anneu rather better claim. For these tasks, Microsoft and other database companies database and Microsoft's low-level OLE DB database interface to connect between the bridge program provides. Programmers using ADO, OLE DB to actually use the basic system services. Remote Data Service for ADO within a web page featuring the "data warehouse" ActiveX controls and efficient client-side caching support. Part of Active X, ADO, as well as nine joins Microsoft's COM-based component-oriented, is part of.

Microsoft's ADO yijeonpan data interface will be developed from the former RDO. RDO for accessing a relational database works in conjunction with Microsoft's ODBC, however, IBM's ISAM and VSAM and non-relational databases such as the file system does not apply.