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Cloud Applications Cloud Applications  A cloud app is the evolved web app.  It's equally used to access online services over the Internet like web apps.

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Presentation on theme: "Cloud Applications Cloud Applications  A cloud app is the evolved web app.  It's equally used to access online services over the Internet like web apps."— Presentation transcript:

1 Cloud Applications Cloud Applications  A cloud app is the evolved web app.  It's equally used to access online services over the Internet like web apps but not always exclusively dependent on web browsers to work.  It's possible for a customizable, multi-tenancy cloud app to be solely(exclusively) available over the web browser from service providers, but quite often the web-interface is used as alternative access methods to the custom built cloud app for online services.

2 Cloud Applications Cloud Applications Cloud apps are usually characterized by advanced features such as:  Data is stored in a cloud / cloud-like infrastructure  Data can be cached locally for full-offline mode  Support for different user requirements, e.g., data backup cloud app with different features such as data compression, security, backup schedule  Can be used from web browser and/or custom built apps installed on Internet connected devices such as desktops, mobile phones  Can be used to access a wider range of services such as on-demand computing cycle, storage, application development platforms

3 Cloud Applications

4 Cloud Applications Cloud Applications Examples of cloud apps  Some common examples include Mozy, Evernote, Sugar Sync, Salesforce, Dropbox, NetSuite, and Zoho.com.  Other qualifying examples such as web email (Google, Yahoo, Microsoft Hotmail, etc.) may not be so obvious, but they depend on cloud technology and are available off-line if consumers so choose to have them configured as such.  There are numerous websites where you can find useful information on cloud apps.  www.getapp.com to be particularly informative. It includes cloud app reviews and ratings to evaluate the apps. www.getapp.com

5 Web Applications Web Applications Web apps  Web apps on the other hand are almost exclusively designed to be used from a web browser.  A combination of server-side script (ASP, PHP etc) and client-side script (HTML, JavaScript, Adobe Flash) are commonly used to develop the web application.  The web browser (thin client) relies on the web server components installed on backend infrastructure systems for the heavy lifting in providing its core functional web services.  The obvious benefit that this computing model is that it is accessible from anywhere via the web browser.  Cloud apps can also be accessed this way.

6 Web Applications Web Applications

7 Examples of web apps  For many, web services such as WebEx, electronic banking, online shopping applications, and eBay fall into this category in as much as they are exclusively web- based with limited options for consumer customization.  In another example, Facebook exactly offers customized services.


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