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Building Enterprise Applications Using Visual ® Studio .NET Enterprise Architect Agenda Overview Enterprise software development process Enterprise architect tools Provide architectural guidance Communicate application architecture Capture business/data requirements Ensure application scalability Team development Overview Enterprise development is systematic Collaborative work environment Support for all roles essential Standards help – e.g., UML, XML, etc. Architectural guidance and reusable assets essential Enterprise Software Development Process Envisioning Planning Architectural/technology decisions Developing Requirements gathering, product vision Software/database design Implementation Testing Documentation Stabilizing Deployment and maintenance Provide Architectural Guidance Enterprise templates IT development projects are getting more complex, larger, and more critical A poor application architecture can make any platform perform poorly A good architecture only works if people follow the rules when implementing it Good help is hard to find (and expensive!) “Best practices” are useless if no one follows them Enterprise Templates What is it? Things to Exclude Enterprise Template Application Structure (projects, code, etc.) Things to Include Policy (TDL) Guidance (context & html) Enterprise Templates Features and the Visual Studio .NET IDE Toolbox & Menu Constraints Initial Project Structure Constrain Additions Property Constraints Policy Task List Reminders Dynamic Guidance Enterprise Templates Add “best practices” to frameworks Organize structure for complex projects Supply pre-built common implementation Simplify IDE for newer developers Help avoid common mistakes Predefine common property settings “Just in time” focused guidance demo Enterprise Templates Communicate Application Architecture Modeling using UML UML building blocks Elements Relationships Basic building blocks of a model Tie various “things” together Diagrams Show interesting collections of “things” Modeling Using UML Diagram types Structural Behavioral Class Use case, state chart, activity, sequence, collaboration Implementation Component, deployment Modeling Using UML Generating Code from UML design Generate code into multiple Visual Studio languages Perform semantic error checking on diagrams and code Reverse engineering Visual Studio projects into design Generating wide variety of customizable reports Publishing diagrams and models on the intranet Documenting your Visual Studio projects in the form of software architecture/designs demo UML Modeling Capture Business Requirements Data Modeling Conceptual, logical, and physical models Leverage business domain experts with Object Role Modeling Design and program enterprise databases Visually design schema, tables, views Visually develop stored procedures, SQL queries, user defined functions Full support for both SQL Server and Oracle Data Modeling Business rules-based database design Object Role Modeling (ORM) Conceptual database design using natural language facts and examples Logical and physical database models automatically built based on natural language facts ORM is Understandable Reliable Expressive Stable Data Modeling Data Modeling Create an ER diagram Tables window Stencils Database Properties window Data Modeling Reverse engineer database schema to create ER models Drag tables (or views) onto diagram page Modify code and attributes of the model Validate your logical and physical data Perform database/model synchronization Generate physical database from your data model using ‘Generate Database’ wizard demo Data Modeling Ensure Application Scalability Application Center Test Provide end-to-end performance testing of applications Use XML to store test properties and data Replicate tests and results with application Developers create tests Operations continues to use tests in production Common test framework throughout lifecycle Application Center Test Testing Web services and apps Creating tests Running tests Manually – Visual Basic Script, JScript, etc. Browser record Set test parameters View run-time reports Trace information at run-time Analyzing test results Tabular performance data Custom graphs demo Testing With ACT Version Control System Visual SourceSafe Team support Version control Maintains audit trails for project files Software lifecycle management Secure file sharing and coordination Project branching, merging, history Fully integrated with Visual Studio .NET Summary Provide architectural guidance Communicate application architecture Data modeling Ensure application scalability Software modeling Capture business requirements Enterprise templates Application center test Team development support Version control system For More Information… MSDN Web site Visual Studio Web site msdn.microsoft.com/vstudio Object Role Modeling resource msdn.microsoft.com www.orm.net Application Center Test resource www.microsoft.com/applicationcenter Discussion © 2002 Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.