AJAX - xml file parsing system

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xml file parsing system

Is it practical both to a MySQL database and/or an xml file parsing system to provide realtime incremental voting results on a website. For example, rather than viewing a static result "50.6%', users would see the realtime fluctuation of the voting as it was submitted. I spoke with someone who has attended several mysql training courses, and he said "it's too much of a strain on the database". I am curious if just using an xml based system would be more practical. I'd love to hear your thoughts. Thank you for your time.

Total Answers and Comments: 1

Last Update: May 06, 2009 Asked by: Ben Althauser

Microsoft AJAX Library - Introducing JSON

Introducing JSON In AJAX applications client server communication is usually packed in XML documents or in the JSON JavaScript Object Notation format Interestingly enough JSON s popularity increased together with the AJAX phenomenon although the AJAX acronym includes XML mosgoogle JSON is the format

Microsoft AJAX Library - Inheritance using Prototypes

Inheritance using Prototypes Once again prototyping can help us implement an OOP feature in a more elegant way than when using closures Prototype based inheritance makes use of the behavior of JavaScript prototypes When accessing a member of a function that member will be looked for in the function

Microsoft AJAX Library - Inheritance using Closures

Inheritance using Closures and Prototypes There are two significant techniques for implementing the OOP concept of inheritance with JavaScript code The first technique uses closures and the other technique makes use of a feature of the language named prototyping Early implementations of the Microsof

Microsoft AJAX Library - JavaScript Execution Context

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Microsoft AJAX Library - Creating Object Members on the Fly

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Microsoft AJAX Library - Associative Arrays

Thinking of Objects as Associative Arrays A key element in understanding JavaScript objects is understanding the notion of associative arrays which are nothing more than collections of key value pairs As a NET developer you have worked with associative arrays represented by classes such as NameValue

Microsoft AJAX Library - C# and JavaScript Classes

C and JavaScript Classes For the purpose of demonstrating a few more OOP related concepts we ll use another class Our new class is named Table and it has two public fields rows columns and one method getCellCount The getCellCount method should return the number of rows multiplied by the number of co

Microsoft AJAX Library - JavaScript Classes

JavaScript Classes Not only can JavaScript functions contain other functions but they can also be instantiated This makes JavaScript functions a good candidate for implementing the concept of a class from traditional object oriented programming This is very helpful feature indeed because JavaScript

Microsoft AJAX Library - Anonymous Functions

Anonymous Functions Anonymous functions can be created adhoc and used instead of a named function Although this can hinder readability when the function is more complex you can do this if you don t intend to reuse a function s code In the following example we pass such an anonymous function to Displ

Microsoft AJAX Library - Functions as Variables

Functions as Variables In JavaScript functions are first class objects This means that a function is regarded as a data type whose values can be saved in local variables passed as parameters and so on For example when defining a function you can assign it to a variable and then call the function thr

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