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What is ADO.NET?

ADO.NET is the acronym for ActiveX Data Object. It is a technology for accessing databases that are developed by Microsoft as an important part of its framework of .NET which is very helpful for accessing different kinds of data sources.

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Define ADO.NET

ADO.NET refers to a set of object-oriented classes and provides a great set of data for creating reliable, high-performance, and scalable applications of databases for client-server databases and other dispersed environments over the intranets and internet. It makes use of stored procedures and SQL queries for reading and writing updates and deletion of data from the source. SQL queries are used through the object of ADO.NET Command, which makes the data return in DataReader or DataSet object form. Find freelance ado.net specialists for hire on Paperub.com. Access ado.net freelancers and outsource your project.

The framework of .NET consists of its technology for accessing data like ADO.NET. It is the latest development of the Universal Data Access strategy of Microsoft. It is a great achievement after ADO. Developers use it for performing and accessing basic operations of CRUD such as creating, updating, reading, and delete on data that are stored in a relational and non-relational database. It imparts a bridge of connection between the back-end database and front-end technology. ADO.NET was initially designed for addressing two kinds of work with data and which are as follows:

  • The first and foremost is to do with the user’s requirement for accessing data and repeating a data collection in a single instance.
  • The second way of working with data is the mode of disconnected architecture, in which the users need to grab a data collection and use it separately from the stored data.

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Features of ADO.NET

Following are some important features of ADO.NET which are briefly mentioned here:

Interoperability

  • As XML documents have formats of text-based, so they can be edited with the use of quality tools based on text-editing. It uses an XML case of representing data internally and all kinds of data exchanges.
  • Programmability: It is a style of programming where user words are utilized for the construction of sentences and evaluation of expressions. 

Maintainability

  • This framework is constructed with the idea of separating user interface and data logic. It means that applications can be created in independent layers.
  • Scalability: It helps to meet the growing number of demands of the clients. This can degrade performance. It uses accession of disconnected data so database lock connections are not retained by the applications for a longer duration. Thus, it helps to accommodate scalability by cheering up the programmers to preserve limited resources and let the users in accessing data simultaneously.

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Architecture of ADO.NET

ADO.NET consists of a multilayered architecture that rotates around some of the major concepts like:

  • asConnection
  • Command
  • DataSet objects

The architecture of ADO.NET is different from ADO. It differs in dealing with the challenges of multiple sources of data. The programmers always make use of generic object sets. For instance, if data needs to be retrieved from the database of Oracle, then the same class of connection is used to tackle the issue which was used in the case of the SQL server. But in this case, it uses DataSet and a model of the data provider.

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Benefits of Using ADO.NET

ADO.NET provides several benefits and the following are the major ones that are depicted here:

  • Ability to Cross: It has the exceptional benefit of developing a connection between heterogeneous environments. Once the connection is developed, it can quickly communicate between these heterogeneous environments.
  • Performance and Scalability: These two are major factors while developing applications and services based on the web. Due to the limitations of connection bandwidth and rapidly growing traffic, the transfer of data from one source to the other is indeed a costly event over the internet. But with the use of disconnected XML cached data handles both of these issues. Apart from that, it is highly scalable, so it can be expanded easily when and as required.

High in Productivity

  • It is highly capable of building robust applications.
  • Performance: It does not delay in establishing any connection, and the connections are set easily and seamlessly for fetching data.

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