Amazon offers wide variety of services for developers to create scalable applications.A web application is scalable if it allows more number of users without affecting performance and speed.The application server would need more number of CPU cycles ‘s if the number of simultaneous users increases and hence you need additional CPU resource. Amazon EC2 known as Elastic Compute cloud provides the cloud infrastructure for the web applications. Amazon’s AMI (Amazon Machine Image) or instance is a virtual machine on the cloud that provide the processing power for your web application.For example, Instagram – a popular photo sharing application uses the amazon’s services to provide the scalability
Programming Archive
Way2SMS is a popular free sms service in India that offers users to send SMS to mobile numbers using internet.The service is reliable and delivers the SMS in few seconds but there is no public API available for Way2sms. But Unofficially there is an API which communicates with Way2sms and most important thing is this API still works unlike many others
In this tutorial we will implement the AJAX technique using jquery and PHP.We can use the traditional method using the javascript XHR but it is lot simpler when we use Jquery.In the example detailed below the webpage posts the data to server and updates it asyncronously without page refresh. How web pages post the form data to server: Usually the front end webpage is created using HTML in which the user can enter data using forms and submit it to the server.Meanwhile on the server side there exist a scripting component say for example PHP script that listen the request send from the html page and processes it .Once processing is complete the script send the data to client side which means webpage on the browser.The webpage will then [&hellip
Notepad++ was the best ever tool for a developer which supports various programming languages and features.T0 utilize the complete potential of Notepad++ you need to add some plugins to the core application. How to install a plugin in Notepad++ Once you are done with the installation open the Notepad++ application and goto Plugins->Plugin Manager->Show plugin Manager