The Top 5 ASP .NET Migration Tips for 2014

Are you planning to migrate from classic ASP to ASP .NET? For a better transition to ASP .NET environment, apply the best practices in the migration strategies while running the legacy code until a complete migration is achieved.

ASP .NET is a server-side framework of web application that has been designed to make the process of web development easier, especially for creation of dynamic web pages. ASP .NET with its ability to build pages composed of controls similar to Windows interface simplifies developer’s transition from Windows application development to Web development. This web application framework is much more influential and authoritative than the usual ASP. However, it is important to understand the usability of ASP .NET web development in building efficient, robust, and reliable applications.

Researching and studying the beneficial aspects of ASP .NET web development for your task is a must. It is important for you to understand the situation and examine the pros and cons of each single approach of this particular ASP .NET web development environment and find out the best solution suited for a specific task. You can make use of layering to reasonably divide your application logic into data access layers, business, and presentation. This will allow you to develop a maintainable code and monitor the performance of the layers independently. Additionally, you can also lessen the code amount in the code-behind files to make scalability and maintenance better.

Let’s explore the tips in ASP to .NET migration.

Side-By-Side Approach

The notion of the side-by-side approach depends on the hypothesis that legacy code and .NET code implement different parts of the application with low coupling between them.

Local Migration

Local migration is the migration of a joined part of one of the legacy application layers. Fundamental layers' code, closely joined with this part, can also be migrated. In general, it will be a migration of some part of a business layer, with a matching data layer part.

Rewrite/optimization

The rewrite/optimization can be done after an ASP to .NET migration, in parallel with it or instead of it. This allows .NET benefits such as layered application architecture, caching, separation of HTML views from code behind, server controls and data binding, server events, view state, the .NET exception handling, improved developer productivity, improved maintainability, and so on.

Client-based synchronization approach

This approach can be implemented by developing two intermediate pages that will sit between ASP and ASP .NET pages involved in client-based synchronization.

Dynamic synchronization

Dynamic synchronization must be used if a substantial amount of pages update the state. Please remember that there are no performance gains because the state has to be synchronized frequently. Dynamic synchronization should occur automatically on loading and unloading every page, giving you the freedom from having to add synchronization code physically.

In ASP .NET web development, View State is automatically turned on. However, you might not require it every time during the development process and unnecessary use of the same can reduce the performance of your application. View State is primarily used by Server control on pages posting data to themselves and is a needless overhead on pages that can do without it.

Another point to keep in mind is to stay away from unusual data storage in session variables and ensure that you maintain a reasonable session time-out. This is important, as otherwise it might take up good space in server memory. Always remember that the data storage in session variables can stay on for long, even after closing the browser and maximum use of the same can reduce the performance of the server. If you do not need session variable in a particular application, it is always wiser to disable the same.

ASP to ASP .NET migration ranges from local to complete migration of the application as a whole. Different approaches can be useful at different phases of this migration procedure, ending with a whole migration or the end of application support, whichever comes first.

If you are looking for more ASP to ASP .Net migration tips, read out other blogs from here!

For more information visit at: ASP.Net Migration and VB Migration.