Aplicaciones Web
Cloud computing is the delivery of computing as a service rather than a product, whereby shared resources, software, and information are provided to computers and other devices as a utility (like the electricity grid) over a network (typically theInternet).[1]
Cloud computing entrusts services (typically centralized) with a user's data, software and computation on a publishedapplication programming interface (API) over a network. It has considerable overlap with software as a service (SaaS).
Aplicaciones Web - End users access cloud based applications through a web browser or a light weight desktop or mobile app while the businesssoftware and data are stored on servers at a remote location. Cloud application providers strive to give the same or better service and performance than if the software programs were installed locally on end-user computers.
Ecommerce can also be used in Cloud computing,
Online Stores, or Tiendas Virtuales in spanish, is a form of electronic commerce whereby consumers directly buy goods or services from a seller over the Internet without an intermediary service. An online shop, eshop, e-store, Internet shop, webshop, webstore, online store, or virtual store evokes the physical analogy of buying products or services at a bricks-and-mortar retailer or shopping centre. The process is called business-to-consumer (B2C) online shopping. When a business buys from another business it is called business-to-business (B2B) online shopping.
A web application is an application that is accessed over a network such as the Internet or an intranet [1]. The term may also mean a computer software application that is coded in a browser-supported language (such as JavaScript, combined with a browser-rendered markup language like HTML) and reliant on a common web browser to render the application executable.
Web applications are popular due to the ubiquity of web browsers, and the convenience of using a web browser as a client, sometimes called a thin client. The ability to update and maintain web applications without distributing and installing software on potentially thousands of client computers is a key reason for their popularity, as is the inherent support for cross-platform compatibility. Common web applications include webmail, online retail sales,online auctions, wikis and many other functions.