Web services are basically a set of tools and protocols, which allow software applications to communicate, forward data, and issue the command with each other through the Internet or other networks.
Web services are a type of pipe that connects various programs together using networks and can be used both within the organization and to integrate with other organizations.
Unlike websites, which are pages designed to be seen in the browser by someone, web services are designed to be directly accessed by other services or software applications.
There is a pretty good opportunity, your business depends on the IT system and the data evaporates the system produces.
Web services tend to be a standard for connecting and integrating this system and channels to convert all these data streams in one place.
One of the core ideas behind web services has reduced the complexity of business integration and offers the company’s ability to use a series of the standard core and breed-of-breed technology.
This means that you can take advantage of many investments in internet technology and training that you have created for the past few years and allow IT, managers, to spend more time on the underlying infrastructure that makes your business more efficient and less time on “plumbing” in fact.
Web services, on the simplest XML transfer, XML through the HTTP protocol.
This is a message and transportation mechanism. When we get more in specifications, we face the concept of the “envelope” or soap (simple object access protocol), which basically increases the level of protection and accountability to the transaction.
We also see directory services and protocols so that companies can, in theory, automatically search for directories for services provided by other companies and automatically negotiate and use this service.
A protocol such as EBXML (XML electronic business) basically complements images by creating safe, strong, and “company” standards for organizations to connect with each other through web services.
Remember web services are not all and end-all. Web services can be seen as a middle man. Without a strong, relevant, and functional application behind them, they become very irrelevant.
Companies must see web services as complementary for what they have had; How to get more of the things you have invested, not as a substitute!
What are the uses of GPRS?
GPRS provides a set of GSM services for data transmission in package mode in PLMN. In packet-switched mode, there is no permanent connection specified between the cellphone and external network during data transfer.
Instead, in switched-mode, the connection is made during the duration of the transfer between the calling entity and the entity called. In packet-switched mode, data is transferred in the data block, called the package.
When the package transmission is needed, the channel is allocated, but it is released immediately afterward. This method increases network capacity.
Indeed, some users can share certain channels, because it is not allocated for one user during a full call period.
One of the main goals of GPRS is to facilitate interconnection between cellphones and other packet-switched networks, which opens the door to the internet world.
With the introduction of package modes, cellular phones, and the internet converging to become cellular internet technology.
This technology is introduced on mobile enabling users to have access to new value-added services, including:
Client-server service, which allows access to data stored in the database. The most famous example of this is access to the World Wide Web (www) through the browser.
Messaging services, which are intended for user-to-user communication between individual users through storage servers for message handling. Multimedia Messaging (MMS) services are examples of famous messaging applications.
Real-time conversation services, which provide two-time communication in real-time. A number of internet and multimedia applications require this scheme such as Voice Over IP and video conferencing.
Tele-Action services, which are characterized by short transactions and are needed for services such as SMS, electronic monitoring, monitoring systems, and lottery transactions.
Conclusion
In this blog you learn about the what are the web services and what are the use of GPRS.
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