Alok Kumar Pandey

Active Contributor - AspNetCommunity

Director, Strategic Product Development at Braindigit IT Solution

.NETLearning

Working in .NET Technology

MSP SummIT 2013

Working .NET Technology

What is in .NET?

The Microsoft .NET Framework is a software technology.

Why .NET not else?

18.6 % Web Server Side Language till Sept 2013

Web Server IIS 18.6%

Build tomorrow's business applications today

Area of ASP.NET

Scope

Global Content Mgmt Software Market to Reach US$12.8 Billion by 2017 (source: http://www.strategyr.com)

170M active sites now The growing Cloud, Embedded and Windows

Phone system are well supported in .NET & Growing

Large number of Big companies are working in .NET technology.

Development

Development

Which one to use

Speed of Common Operationsadd to end

remove from end

insert at middleremove

from middleRandom Access

In-order Access

Search for specific element

Notes

Array O(n) O(n) O(n) O(n) O(1) O(1) O(n)Most efficient use of memory; use in cases where data size is fixed.

List<T>best case O(1); worst case O(n)

O(1) O(n) O(n) O(1) O(1) O(n)Implementation is optimized for speed. In many cases, List will be the best choice.

Collection<T>best case O(1); worst case O(n)

O(1) O(n) O(n) O(1) O(1) O(n)List is a better choice, unless publicly exposed as API.

LinkedList<T> O(1) O(1) O(1) O(1) O(n) O(1) O(n)Many operations are fast, but watch out for cache coherency.

Stack<T>best case O(1); worst case O(n)

O(1) N/A N/A N/A N/A N/AShouldn't be selected for performance reasons, but algorithmic ones.

Queue<T>best case O(1); worst case O(n)

O(1) N/A N/A N/A N/A N/AShouldn't be selected for performance reasons, but algorithmic ones.

Dictionary<K,T>best case O(1); worst case O(n)

O(1)best case O(1); worst case O(n)

O(1) O(1)* O(1)* O(1)

Although in-order access time is constant time, it is usually slower than other structures due to the over-head of looking up the key.

http://www.dotnetcurry.com/ShowArticle.aspx?ID=190

Resources

http://www.asp.net/ (Learn)

http://www.codeplex.com/ (Open Source => ASP.NET MVC, Web API, and Web Pages (Razor) )

http://channel9.msdn.com/

And many more

Our Strategic Objectives

Thank You

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