ActiveX Data Objects (ADO) is a set of programming components provided by Microsoft that enable developers to access and manipulate data from various sources in a uniform manner. It is a high-level interface that allows programmers to interact with databases, spreadsheets, text files, and other data sources using a standard set of objects, properties, and methods.
ADO is a part of the Microsoft Data Access Components (MDAC) technology stack, which provides a consistent way to work with different data sources regardless of the underlying database system or file format.
With ADO, developers can write applications that connect to databases and execute SQL queries, retrieve and update data, and perform various data manipulation tasks. It simplifies data access by providing a unified interface that abstracts the differences between different databases, allowing developers to write database code that is independent of the specific database system being used.
ADO uses a client-server model, where the ADO objects are created on the client side and communicate with the database server to retrieve and update data. It supports connection pooling, allowing multiple client applications to share a pool of reusable database connections for improved performance.
Overall, ActiveX Data Objects (ADO) is a powerful programming interface that provides a simplified way to work with data from various sources in a consistent and efficient manner. Its flexibility and ease of use make it a popular choice for database-driven application development.
