Lab Chief Eng.Ilana David Supervisor:Viktor Kulikov Submitters: Darina Klots Shallev Kellerman

 Establishing UG portal in.NET 3.5 environment  Enhanced database management based on optimized data structures  Improving data presentation for better user experience  Utilizing Microsoft’s latest technologies

 Books: ◦ Pro C# 2008 and the.NET 3.5 Platform, Apress ◦ Pro ASP.NET 3.5 in C# 2008, Apress ◦ Pro SQL Server 2005, Apress ◦ SQL Server Integration Services  Internet sites: ◦ The Official Microsoft ASP.NET Site ◦ N-Layered Web Applications with ASP.NET 3.5

.NET 3.5 Framework  Visual Studio 2008  SQL Server 2005 ◦ Stored Procedures ◦ Transactions  ADO.NET  AJAX  Master Pages  CSS, Themes & Skins  ASP.NET  C#  SQL

Tables & Views Stored Procedures ADO.NET Business Objects

 Data Organization ◦ Optimized data distribution. ◦ Building tables relations based on primary and foreign keys (unique identifiers). ◦ Eliminating data duplications. ◦ Reducing tables number by using global data. ◦ Sharing tables and data.  Stored Procedures ◦ Safe access to data controlled by the procedures. ◦ Safe data manipulation using transactions.

 Layered web application ◦ Data Access Layer ◦ Business Logic Layer ◦ Presentation Layer  Object oriented methodologies ◦ Modeling objects according to tables structure  User oriented GUI design ◦ Using Master Pages for consistent look ◦ Using CSS to enable design modularity

 Design of the main classes that make up the application, based on the project layout.  Basic objects classes definitions according to the application requirements and database structure.  Utilizing C# language capabilities like inheritance, accessibility and generic collections for component– based implementation.

 Singleton DAL – for multiple users access synchronization.  Modeling real world objects ◦ Strong types definitions ◦ Objects’ state and behavior definition  Data access implementations ◦ Safe connection to the database ◦ Transactional manner for inserts and updates ◦ Writing stored procedures based on possible data analysis and flows.

 Database provider independent layer.  Enforces security and carries out validation when extra precautions is needed.  Functions as the bridge between the web site and the data access layer. Gets instructions from the presentation layer and sends changed objects back into this layer.

 Supporting all data scenarios using various data source controls and views with insert and update capabilities.  Using AJAX technology for effective data access and page loading.  User oriented GUI design.  Providing consistent page layout that supports all use cases.