C # Application of SQL Server Basic application development

A database is organized according to a data model and holds data sets in Level two memory. This data collection has the following characteristics: As far as possible, the best way for a particular organization of a variety of application services, its data structure is independent of the use of its application, the data increase, deletion, change, check by Unified software management and control. From the historical perspective of development, the database is the advanced stage of data management, which is developed by the file management system.

A database is a unit or a general-purpose data processing system in an application area that stores a collection of relevant data belonging to the enterprise and business units, groups, and individuals. The data in the database is set up from the global point of view, organized, described and stored according to a certain data model. Its structure is based on the natural relationship between the data, thus providing all the necessary access path, and the data no longer for an application, but for the whole organization, with the overall structural characteristics. The data in the database is created for the information shared by many users, which has been removed from the limitation and restriction of the specific program. Different users can use the data in the database in their own usage, and multiple users can share data resources in the database at the same time, that is, different users can access the same data in the database at the same time. Data sharing not only satisfies the requirements of each user for information content, but also satisfies the requirement of information communication between each user.

This course . net/C # course [4]:sqlserver Basic application Development is to help learners easily get started with database development and to complete database design for general projects.

C # Application of SQL Server Basic application development