Jet Data Access Objects is a general programming interface for database access on Microsoft Windows systems, primarily for Jet and ACE databases. DAO were...
3 KB (353 words) - 13:30, 10 May 2023
In software, a data access object (DAO) is a pattern that provides an abstract interface to some type of database or other persistence mechanism. By mapping...
6 KB (659 words) - 13:16, 2 September 2024
by one call only. The difference between data transfer objects and business objects or data access objects is that a DTO does not have any behavior except...
3 KB (331 words) - 23:16, 7 April 2025
ActiveX Data Objects (ADO) comprises a set of Component Object Model (COM) objects for accessing data sources. A part of MDAC (Microsoft Data Access Components)...
10 KB (1,460 words) - 17:10, 23 June 2025
Data access is a generic term referring to a process which has both an IT-specific meaning and other connotations involving access rights in a broader...
2 KB (276 words) - 04:54, 23 May 2023
an object-based programming language that can reference a variety of objects including the legacy DAO (Data Access Objects), ActiveX Data Objects, and...
59 KB (6,600 words) - 02:19, 24 June 2025
Object storage (also known as object-based storage or blob storage) is a computer data storage approach that manages data as "blobs" or "objects", as opposed...
37 KB (4,063 words) - 08:26, 22 July 2025
A data access layer (DAL) in computer software is a layer of a computer program which provides simplified access to data stored in persistent storage of...
3 KB (391 words) - 05:13, 24 April 2024
way of developing applications that can access almost any data store. Its components include: ActiveX Data Objects (ADO), OLE DB, and Open Database Connectivity...
58 KB (6,864 words) - 04:48, 3 August 2025
neatly to the persistent data store. The layer is composed of one or more mappers (or Data Access Objects), performing the data transfer. Mapper implementations...
4 KB (376 words) - 03:02, 19 March 2025
Java Data Objects (JDO) is a specification of Java object persistence. One of its features is a transparency of the persistence services to the domain...
6 KB (669 words) - 06:49, 30 October 2023
programming language. In object-oriented programming, data-management tasks act on objects that combine scalar values into objects. For example, consider...
10 KB (1,194 words) - 09:43, 29 July 2025
A business object is an entity within a multi-tiered software application that works in conjunction with the data access and business logic layers to...
3 KB (344 words) - 08:33, 7 July 2024
data structure whose instances are collections of other objects. In other words, they store objects in an organized way that follows specific access rules...
7 KB (763 words) - 03:09, 17 July 2025
Jet DLL, the Data Access Objects (DAO) DLL and several external ISAM DLL's. The Jet DLL determined what sort of database it was accessing, and how to perform...
30 KB (3,134 words) - 13:24, 6 December 2024
Serialization (redirect from Data serialization)
object. For many complex objects, such as those that make extensive use of references, this process is not straightforward. Serialization of objects does...
42 KB (4,974 words) - 07:49, 28 April 2025
Collaboration Data Objects (CDO), previously known as OLE Messaging or Active Messaging, is an application programming interface (API) included with Microsoft...
3 KB (287 words) - 23:48, 21 November 2023
In computer science, object composition and object aggregation are closely related ways to combine objects or data types into more complex ones. In conversation...
19 KB (2,285 words) - 09:50, 29 July 2025
bundling of data with the mechanisms or methods that operate on the data. It may also refer to the limiting of direct access to some of that data, such as...
16 KB (1,425 words) - 01:02, 16 June 2025
OOP. Sometimes, objects represent real-world things and processes in digital form. For example, a graphics program may have objects such as "circle"...
55 KB (5,890 words) - 05:11, 29 July 2025
initiator to access or modify on an object or target. In the case of operating systems, the subject is a process or thread, while objects are files, directories...
23 KB (2,601 words) - 13:55, 24 May 2025
CANopen (redirect from Service Data Object protocol)
specified in n (if e is set) or in the data part of the message index is the object dictionary index of the data to be accessed, encoded in little endian subindex...
23 KB (2,812 words) - 18:59, 10 November 2024
and developed by Data Access Corporation beginning in 1982. DataFlex can be traced back to 1982 when the company called Data Access Corporation (founded...
9 KB (769 words) - 09:47, 29 July 2025
everything is an object), all fields of the copy B are references to the same objects as the fields of original A. The referenced objects are thus shared...
19 KB (2,353 words) - 09:44, 29 July 2025
object's data. File-system object attributes may include metadata (times of last change, access, modification), as well as owner and permission data....
21 KB (2,619 words) - 22:21, 26 June 2025
Marshalling (computer science) (redirect from Data Marshalling)
communications, because it allows using composite objects instead of being restricted to primitive objects. Marshalling is similar to or synonymous with serialization...
17 KB (2,143 words) - 19:07, 3 October 2024
ADO.NET (redirect from ADO.NET data provider)
ADO.NET is a data access technology from the Microsoft .NET Framework and .NET that provides communication between relational and non-relational systems...
7 KB (718 words) - 17:04, 23 June 2025
ISO 10303-22 (redirect from Standard data access interface)
Standard data access interface or simply SDAI. SDAI defines an abstract Application Programming Interface (API) to work on application data according...
4 KB (491 words) - 22:07, 20 November 2024
Business Objects alleging patent infringement. The semantic layer enables business users to have a common "look and feel" when accessing and analyzing data stored...
3 KB (336 words) - 02:15, 7 March 2025