What are the benefits of WebServices? |
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New Coder Posts: 49 Topics: 14
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September 15, 2008, 06:23:19 AM
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Below are the Benefits of Web Services
Easier to communicate between applications
Easier to reuse existing services
Easier to distribute information to more consumers
Rapid development
Web services make it easier to communicate between different applications. They also make it possible for developers to reuse existing web services instead of writing new ones.
« Last Edit: July 01, 2011, 06:13:20 AM by Admin »
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New Poster Posts: 1 Topics: 0
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June 24, 2010, 03:59:00 AM
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Hi everyone. . These are the some of the benefits of web service. . 1. Application and data integration 2. Versatility 3. Code re-use 4. Cost savings
Square peg Web
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Regular Coder Posts: 50 Topics: 19
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July 14, 2010, 09:29:12 PM
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Is there any free web service, to provides live NSE/BSE stock quotes, Gold/Silver prices and ForEx rates?? I want free "web service", not a free "web site". Web service is what, which I can use to get live stock, gold, silver, For-Ex rates to use in my own software or web site... Kind of live data feed I'm looking for... ================== Office Chairs | Chairs
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New Poster Posts: 1 Topics: 0
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August 08, 2010, 10:44:32 PM
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Is there any free web service, to provides live NSE/BSE stock quotes, Gold/Silver prices and ForEx rates??
please help me. . . . . . . . . . . . . .
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Code Guru
Location: India
Gender:  Posts: 1387 Topics: 105
 
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August 09, 2010, 04:12:25 AM
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Is there any free web service, to provides live NSE/BSE stock quotes, Gold/Silver prices and ForEx rates??
please help me. . . . . . . . . . . . . .
I dont think there is one like that, the NSE and BSE sites do not provide them as people may missuse them.
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New Poster Posts: 11 Topics: 5
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August 13, 2010, 12:24:21 AM
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besides moneycontrol, you can use nseindia. com and bseindia. com. . . . may be you know that. . . while for world financial data. you can also go for bloomberg. com,cnnmoney. com and moneycentral. com etc. Best of luck for future
Edit: Removed self promotion links. They are only allowed through signatures.
« Last Edit: August 15, 2010, 10:49:47 PM by Admin »
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Code Guru
Location: India
Gender: Posts: 1387 Topics: 105
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August 15, 2010, 10:50:35 PM
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This thread is about benifits of webservices and not about discussing nse OR bse.
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New Poster Posts: 1 Topics: 0
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November 24, 2010, 10:39:13 PM
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I think these are the general benefits and almost everyone knows. :)
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New Coder Posts: 15 Topics: 0
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January 21, 2011, 02:50:59 AM
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Cost savings & user benefits are 2 good advantages of web services.
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Skilled Coder Posts: 125 Topics: 0
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January 23, 2011, 10:02:53 PM
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One of the major benefits is Web services' ease of integration. You can easily Integrate your application with other application.
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New Coder
Location: UK
Gender: 
Posts: 16 Topics: 2
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February 03, 2011, 02:30:55 AM
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Hello Friends. . . . . . . .
The idea of a Web service developed from the evolution of the Internet. The intent behind a Web service is to drive the Internet as a transactional tool rather than simply a visual tool. These application-to-application interactions are driven by, and built on, existing standards such as:
* Extensible Markup Language (XML)
* Hypertext Transfer Protocol (HTTP)
* SOAP
* Universal Description, Discovery, and Integration (UDDI)
* Web Services Description Language (WSDL).
Thanks
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New Poster Real name: music sansar
Location: canada
Gender:
Posts: 5 Topics: 0
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February 06, 2011, 09:17:20 AM
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hello. . .
thank u all for the information. this is what i want to know. . . thank u all. .
« Last Edit: October 22, 2011, 10:41:47 PM by Admin »
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Skilled Coder Posts: 125 Topics: 0
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February 21, 2011, 02:53:15 AM
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You can take advantage of services which are offered by others and the opportunity to make your applications available to others as a Web service. You can reduce your code.
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New Coder Posts: 18 Topics: 0
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March 08, 2011, 03:07:30 AM
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Great post, couldn't have asked for more!!. .
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New Coder Posts: 25 Topics: 1
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March 21, 2011, 04:54:59 AM
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nice post. . . . . . . . . .
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New Coder Posts: 25 Topics: 2
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April 26, 2011, 12:51:05 PM
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You can postulate benefit of services which are offered by others and the chance to attain your applications available to others as a Web pairing. You can concentrate your code.
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Professional Coder Posts: 229 Topics: 7
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July 20, 2011, 12:35:04 AM
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A Web service is a unit of managed code that can be remotely invoked using HTTP, that is, it can be activated using HTTP requests. So, Web Services allows you to expose the functionality of your existing code over the network. Once it is exposed on the network, other application can use the functionality of your program.
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New Coder
Location: India
Gender:
Posts: 19 Topics: 14
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August 11, 2011, 02:49:32 AM
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Advantages
Web Services offer many benefits over other types of distributed computing architectures.
* Interoperability - This is the most important benefit of Web Services. Web Services typically work outside of private networks, offering developers a non-proprietary route to their solutions. Services developed are likely, therefore, to have a longer life-span, offering better return on investment of the developed service. Web Services also let developers use their preferred programming languages. In addition, thanks to the use of standards-based communications methods, Web Services are virtually platform-independent.
* Usability - Web Services allow the business logic of many different systems to be exposed over the Web. This gives your applications the freedom to chose the Web Services that they need. Instead of re-inventing the wheel for each client, you need only include additional application-specific business logic on the client-side. This allows you to develop services and/or client-side code using the languages and tools that you want.
*Reusability - Web Services provide not a component-based model of application development, but the closest thing possible to zero-coding deployment of such services. This makes it easy to reuse Web Service components as appropriate in other services. It also makes it easy to deploy legacy code as a Web Service.
* Deployability - Web Services are deployed over standard Internet technologies. This makes it possible to deploy Web Services even over the fire wall to servers running on the Internet on the other side of the globe. Also thanks to the use of proven community standards, underlying security (such as SSL) is already built-in.
Disadvantages
* Although the simplicity of Web services is an advantage in some respects, it can also be a hindrance. Web services use plain text protocols that use a fairly verbose method to identify data. This means that Web service requests are larger than requests encoded with a binary protocol. The extra size is really only an issue over low-speed connections, or over extremely busy connections.
* Although HTTP and HTTPS (the core Web protocols) are simple, they weren't really meant for long-term sessions. Typically, a browser makes an HTTP connection, requests a Web page and maybe some images, and then disconnects. In a typical CORBA or RMI environment, a client connects to the server and might stay connected for an extended period of time. The server may periodically send data back to the client. This kind of interaction is difficult with Web services, and you need to do a little extra work to make up for what HTTP doesn't do for you.
* The problem with HTTP and HTTPS when it comes to Web services is that these protocols are "stateless"—the interaction between the server and client is typically brief and when there is no data being exchanged, the server and client have no knowledge of each other. More specifically, if a client makes a request to the server, receives some information, and then immediately crashes due to a power outage, the server never knows that the client is no longer active. The server needs a way to keep track of what a client is doing and also to determine when a client is no longer active.
* Typically, a server sends some kind of session identification to the client when the client first accesses the server. The client then uses this identification when it makes further requests to the server. This enables the server to recall any information it has about the client. A server must usually rely on a timeout mechanism to determine that a client is no longer active. If a server doesn't receive a request from a client after a predetermined amount of time, it assumes that the client is inactive and removes any client information it was keeping. This extra overhead means more work for Web service developers.
:thumb
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Regular Coder Posts: 88 Topics: 10
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August 11, 2011, 04:36:38 AM
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The idea of a Web service developed from the evolution of the Internet. The intent behind a Web service is to drive the Internet as a transactional tool rather than simply a visual tool. These application-to-application interactions are driven by, and built on, existing standards such as:
* Extensible Markup Language (XML)
* Hypertext Transfer Protocol (HTTP)
* SOAP
* Universal Description, Discovery, and Integration (UDDI)
* Web Services Description Language (WSDL).
The standardized nature of the pieces that implement a Web service solve many problems related to intersystem communication. For example:
* The HTTP standard is allowing more systems to communicate with one another.
* SOAP (built on XML) standardizes the messaging capability on different systems.
* UDDI standardizes the publishing and finding of Web services.
* WSDL standardizes the description of Web services so providers and requesters are speaking the same language.
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Regular Coder Posts: 73 Topics: 2
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August 11, 2011, 04:54:55 AM
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Benefits of using Web Services
Exposing the function on to network: A Web service is a unit of managed code that can be remotely invoked using HTTP, that is, it can be activated using HTTP requests. So, Web Services allows you to expose the functionality of your existing code over the network. Once it is exposed on the network, other application can use the functionality of your program.
Connecting Different Applications: Web Services allows different applications to talk to each other and share data and services among themselves. Other applications can also use the services of the web services. For example VB or .NET application can talk to java web services and vice versa. So, Web services is used to make the application platform and technology independent.
Standardized Protocol: Web Services uses standardized industry standard protocol for the communication. All the four layers (Service Transport, XML Messaging, Service Description and Service Discovery layers) uses the well defined protocol in the Web Services protocol stack. This standardization of protocol stack gives the business many advantages like wide range of choices, reduction in the cost due to competition and increase in the quality.
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New Coder
Location: India
Gender:
Posts: 19 Topics: 14
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August 12, 2011, 08:30:11 AM
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Benefits of using Web Services
Exposing the function on to network: A Web service is a unit of managed code that can be remotely invoked using HTTP, that is, it can be activated using HTTP requests. So, Web Services allows you to expose the functionality of your existing code over the network. Once it is exposed on the network, other application can use the functionality of your program.
Connecting Different Applications: Web Services allows different applications to talk to each other and share data and services among themselves. Other applications can also use the services of the web services. For example VB or .NET application can talk to java web services and vice versa. So, Web services is used to make the application platform and technology independent.
Standardized Protocol: Web Services uses standardized industry standard protocol for the communication. All the four layers (Service Transport, XML Messaging, Service Description and Service Discovery layers) uses the well defined protocol in the Web Services protocol stack. This standardization of protocol stack gives the business many advantages like wide range of choices, reduction in the cost due to competition and increase in the quality.
Low Cost of communication: Web Services uses SOAP over HTTP protocol for the communication, so you can use your existing low cost internet for implementing Web Services. This solution is much less costly compared to proprietary solutions like EDI/B2B.
Support for Other communication means: Beside SOAP over HTTP, Web Services can also be implemented on other reliable transport mechanisms. So, it gives flexibility use the communication means of your requirement and choice. For example Web Services can also be implemented using ftp protocol (Web services over FTP).
Loosely Coupled Applications: Web Services are self-describing software modules which encapsulates discrete functionality. Web Services are accessible via standard Internet communication protocols like XML and SOAP. These Web Services can be developed in any technologies (like c++, Java, .NET, PHP, Perl etc.) and any application or Web Services can access these services. So, the Web Services are loosely coupled application and can be used by applications developed in any technologies. For example, I have heard of people developing Web Services using Java technologies and using the Web Services in VB or .NET applications.
Web Services Sharing: These days due to complexness of the business, organizations are using different technologies like EAI, EDI, B2B, Portals etc. for distributing computing. Web Services supports all these technologies, thus helping the business to use existing investments in other technologies.
Web Services are Self Describing: Web Services are self describing applications, which reduces the software development time. This helps the other business partners to quickly develop application and start doing business. This helps business to save time and money by cutting development time.
Automatic Discovery: Web Services automatic discovery mechanism helps the business to easy find the Service Providers. This also helps your customer to find your services easily. With the help of Web Services your business can also increase revenue by exposing their own Web Services available to others.
Business Opportunity: Web Services has opened the door to new business opportunities by making it easy to connect with partners.
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Regular Coder Posts: 88 Topics: 10
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August 23, 2011, 12:39:18 AM
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* The HTTP standard is allowing more systems to communicate with one another.
* SOAP (built on XML) standardizes the messaging capability on different systems.
* UDDI standardizes the publishing and finding of Web services.
* WSDL standardizes the description of Web services so providers and requesters are speaking the same language.
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FUE hair transplant in Pakistan Activity
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New Coder Real name: Harry Martin
Location: Pakistan
Gender: Posts: 26 Topics: 0
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November 04, 2011, 10:58:43 PM
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The most important is easier to use web services and distribution.
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New Coder Real name: Aneela
Location: USA
Gender:
Posts: 25 Topics: 7
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November 23, 2011, 12:49:35 PM
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you are singam ! i am Agree with you !
« Last Edit: December 04, 2011, 10:06:04 PM by Admin »
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Regular Coder Posts: 87 Topics: 1
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December 01, 2011, 01:17:36 AM
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Benefits of webservices are programming productivity, Web Services allow the business logic of many different systems to be exposed over the Web, provide the reusability and also a cost effective solution.
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Regular Coder Posts: 77 Topics: 0
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January 05, 2012, 08:05:03 AM
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The idea of a Web service developed from the evolution of the Internet. The intent behind a Web service is to drive the Internet as a transactional tool rather than simply a visual tool. These application-to-application interactions are driven by, and built on, existing standards such as:
* Extensible Markup Language (XML)
* Hypertext Transfer Protocol (HTTP)
* SOAP
* Universal Description, Discovery, and Integration (UDDI)
* Web Services Description Language (WSDL).
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New Coder Posts: 16 Topics: 0
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January 28, 2012, 03:34:04 AM
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Easier to communicate between applications
Easier to reuse existing services
Easier to distribute information to more consumers
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New Coder Gender:
Posts: 15 Topics: 0
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January 28, 2012, 04:30:00 AM
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Benefits of webservices are programming productivity, Web Services allow the business logic of many different systems to be exposed over the Web, provide the reusability and also a cost effective solution.
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New Coder Posts: 15 Topics: 0
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January 30, 2012, 05:14:31 AM
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Cost savings & user benefits are 2 good advantages of web services.
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