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Web-oriented architecture allows programs to be accessed and used from the internet, rather than from a computer’s hard drive. This makes programs more accessible and requires less hardware specifications. Federation is possible, allowing for a single login to access all services. It is similar to service-oriented architecture, but the programs are stored on a server instead of the computer.
Web oriented architecture is a type of software model in which programs are used and accessed from the Internet, rather than from the computer itself. With this model, a set of programs is stored in a server space and is accessed and used via the Internet. One major benefit is that this allows for easy access from anywhere with internet access. Federation is also possible, which means that a single login will give the user access to all services in the set. This architecture is related to service-oriented architecture, or a suite of programs, because the two are nearly identical; the main difference lies in how the programs are used and accessed.
When a computer uses a program, the program normally needs to be installed on the computer’s hard drive, where the computer will open it and use its functions. With the web oriented architecture, the user accesses all functions from an Internet browser. This is usually done by typing in the address of a specific website and entering your login information. This is made possible by the software storing information on a server, which is then accessed by anyone who visits the website.
With programs installed on the hard drive, users need to worry about running operating system, sufficient memory and processing power, and other hardware specifications. While there may be some hardware specs for web-oriented architecture, the needs are far less, making programs more accessible at work or at home. The operating system is rarely important when using this architecture, and less memory and processing power is typically required, so older or weaker computers will have little difficulty using programs.
Most web-oriented architecture solutions also include federated access. When a business uses software, it typically requires the user to log into each program. With federation, only one login is required, which simplifies validation on servers and makes it easier for users to switch between programs.
Before web-oriented architecture, there was a similar system known as service-oriented architecture, and the two are similar. Both focus on software suites and are made primarily for businesses, but where the programs are stored are different. Service-oriented architecture is stored on the computer only. Many classify web and service-oriented architecture as the same thing, because program access is the only real difference between the two.
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