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The introduce of JSP and SQL Server 2000 JSP (Java Server Pages) is initiated by Sun Microsystems, Inc., with many companies to participate in the establishment of a dynamic web page technical standards. JSP technology somewhat similar to ASP technology, it is in the traditional HTML web page document (*. htm, *. html) to insert the Java programming paragraph (Scriptlet) and JSP tag (tag), thus JSP documents (*. jsp). Using JSP development of the Web application is cross-platform that can run on Linux, is also available for other operating systems. JSP technology to use the Java programming language prepared by the category of XML tags and scriptlets, to produce dynamic pages package processing logic. Page also visit by tags and scriptlets exist in the services side of the resources of logic. JSP page logic and web page design and display separation, support reusable component-based design, Web-based application development is rapid and easy. Web server in the face of visits JSP page request, the first implementation of the procedures of, and then together with the results of the implementation of JSP documents in HTML code with the return to the customer. Insert the Java programming operation of the database can be re-oriented websites, in order to achieve the establishment of dynamic pages needed to function.JSP and Java Servlet, is in the implementation of the server, usually returned to the client is an HTML text, as long as the client browser will be able to visit. JSP 1.0 specification of the final version is launched in September 1999, December has introduced 1.1 specifications. At present relatively new is JSP1.2 norms, JSP2.0 norms of the draft has also been introduced. JSP pages from HTML code and Java code embedded in one of the components. The server was in the pages of client requests after the Java code and then will generate the HTML pages to return to the client browser. Java Servlet JSP is the technical foundation and large-scale Web application development needs of Java Servlet and JSP support to complete. JSP with the Java technology easy to use, fully object-oriented, and a platform-independent and secure, mainly for all the characteristics of the Internet.
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A relational database, SQL Server 41589
1.Microsoft SQL Server is the development and popularization of relational database system (DBMS), which was originally by Microsoft, and Ashton Sybase Tate - three companies and joint development, launched in 1988, the first OS / 2 version.
2.Relational database management system (RDBMS) function:Maintaining the relationship between database data;Ensure the correctness of the data storage;When a system fault, all data recovery to ensure consistent done some condition.
3.RDBMS: SQL Server, Oracle, DB / 2, Sybase Informix.
4.RDBMS (File - based) : Foxpro, Access Second.
SQL Server features:
With the integration of the Internet: :SQL Server 2000 database engine comprehensive support XML Language, creating take (extensible Markup Language), that the user can easily be database data released to the Web page.
Scalability and usability: Can span from running Windows 95, 98 / the laptop to run Windows 2000 large-scale multiple processors etc. Various platforms. In addition, to jointly Server, etc, the support index view that SQL Server 2000 enterprise edition can upgrade to the largest Web site desired performance level.
Enterprise databases functions: SQL Server 2000 distributed query can quote from different database data, and these are completely transparent to users, Distributed database will ensure that any distributed data update integrity, Copy can enable us to maintain multiple data available, the user can work independently, and then will be done by modified merged into the database, SQL Server 2000 relational database engine can fully protect data integrity, still can be modified database management concurrent cost to a minimum.
Easy to install, deployment and use: SQL Server 2000 by a series of management and development tools, these tools at multiple sites on SQL Server installation, deploy, manage and use more easily. Developers can more quickly deliver SQL Server applications and requires only the least installation and management can achieve these applications.