Applications of Web Services

Web services are provided by various software and services that enable people to interact and communicate across the internet. Web services are typically composed of various languages and can still communicate with one another. A client sends a request to a web service, which then responds with an XML response. It also allows developers or users to communicate with each other using various markup languages like HTML, XML, etc.

A web service that serves Java, PHP, or .Net apps can communicate with each other over a network. In terms of corporate operations, web services serve a variety of advantages. By reducing development time, the technology aids IT professionals and web architects in streamlining connectivity due to which the simpler infrastructure, company executives are beginning to see a higher return on investment. It allows efficient technology distribution throughout a complete network in a B2B business where both parties will know how the process works. Components of web services are:

• API: Defines everything we need to communicate with the web service.
• XML: It is a sample tag-based language that is used for describing information in a structured way. It also stores and transport data.
• SOAP: SOAP is a technology to support the exchange of XML-Coded messages over a transport protocol, such as HTTP and SMTP. It is also known as a simple object access protocol.
• WSDL: A WSDL document is an XML document that describes what the Service does, how the service is accessed, and where the service is located
• UDDI: It is a platform-independent framework for describing service, business, and integrating business service. It is also used to specify, publish, and discover a service provider's online services.

Chat

An instant messaging system that operates in real-time is called chat. Chatting on the internet allows people to connect with others from all over the world. During a chatting session, anyone can send a text to the other participants. Other text-based communication methods (such as e-mail) are available, but they are not real-time.

Advantage:

• Chat is obviously convenient for your consumers, but it also has a substantially shorter average resolution time than traditional service channels.
• One of the most useful features of live chat is the ability to see a real-time preview of what the consumer is typing before she presses the enter key. It allows your chat worker to consider a solution, conduct research, and impress users with quick, personalized responses.
• Chats are live. So it depends upon users when they want to start or when they want to end. They can chat anywhere.

Disadvantages:

• In other circumstances, such as online banking, personal data can only be accessed after secure identity verification. This may necessitate a phone call.
• Despite the fact that there is less obligation to be available than with a phone, you will still need to staff during peak hours.

Email

The term electronic mail also refers to email. Email is a method of communicating through the Internet. This involves the storage of data on computers and its transmission via the Internet. Messages sent by e-mail are either emailed to a specific person or sent in bulk to groups of people. This message can contain text, files, images, or other attachments. In all e-mail addresses, the part before the @ sign, you can find an alias, user, group, or department of the corporation. Technical Support at Computer Hope is referred to as "support" in the example above. Following that, the "@" (at symbol) is an e-mail address divider; it's been necessary for all SMTP e-mail addresses since Ray Tomlinson sent the first message.

Advantages:

• The speed of emails is faster as compared to traditional mail.
• You can send email anywhere, anytime.
• It is free of cost.
• It can send to a single recipient or a group of recipients.

Disadvantages:

• To receive an email, the recipient must have internet access or an internet connection.
• Email can contain viruses in their attachment that will harm the computer system.
• There is no surety that the email will be read by the receiver until the receiver gets in and checks his or her email.
• Emails can be unsolicited emails. Also known as junk mail.

Video Conferencing

With video conferencing, you can hold live video meetings across the globe involving multiple people using video-enabled equipment. Over long distances, video conferencing over the Internet provides real-time communication and collaboration through audio, video, text, and presentations. Using video conferencing software, people from around the world can hold face-to-face meetings through an internet-based application, preventing them from traveling to each other's locations. The use of this technology will allow businesses to save time, money, and problems associated with business travel. Among the video conferencing applications are business meetings, job interviews, and routine meetings.  

Advantages:

• Video conferencing tools save a lot of time and resources for the firm by giving a less expensive and more effective way of communicating.
• Due to video conferencing services, most companies are not only enhancing their overall internal communication but also raising the productivity of each employee.
• Live conferencing tools provide a number of intangible benefits for any organization, such as fostering a strong sense of community through personal face-to-face conversations rather than only hearing the voice of the person with whom they're communicating.

Disadvantages:

• No technology is impervious to flaws and issues. Most live video conferencing companies provide 24-hour assistance for any corporate system they install but still, problems will occur which will waste time and resources.
• Setting up an enterprise-grade video conferencing solution may be costly, as most solutions have specialized hardware that must be installed, typically in numerous locations.

E-learning

The process of gaining knowledge through the utilization of computers and other electronic devices is thought of as e-learning or electronic learning. Learning enabled electronically is noted as e-learning. Through e-learning, which is usually conducted over the net, students can access their learning materials at any time and from any location. E-learning is most ordinarily found as online courses, online degrees, and online courses. In previous posts, we examined several samples of e-learning in additional detail. Compared with traditional learning methods, online learning has several advantages. Among other things, students can choose their own learning environments and use self-paced learning. Additionally, to it, the employment of e-learning may be a cost-effective and efficient alternative to traditional classrooms and education since it eliminates geographical limits.

Advantages:

• One of the most obvious benefits of e-learning is time and money savings. We can manage time and attend online classes whenever and wherever we want. Whether it is early in the morning, late in the afternoon, or late at night.
• You can study according to your own interest and or we can say you can choose your own learning path.
• E-learning is also better for the environment because it does not contribute to the pollution caused by the production of paper.
• Students aren't the only ones who benefit financially from e-learning. Many educational institutions save money by using this setup because they don't need to use a physical classroom, resulting in lower costs.

Disadvantage:

• Because you no longer see your teachers and students face-to-face, e-learning is one of the leading causes of social isolation. There is little to no interaction.
• Online Assessment is included in e-learning to test your knowledge but it has one drawback that is during the examination, there are no teachers is available to stop cheating. So makes it easier for online students to share answers with each other during examinations.
• Consider yourself lucky if you live in an area with a fast and reliable internet connection. There are still some places left where people have very restricted or limited internet connections, to use the internet they have to go to internet cafes or use public wifi.

E-banking

Electronic banking is a kind of banking in which plutocrat is transmitted using electronic signals rather than cash, checks, or other paper papers. Plutocrat is transferred between fiscal realities like banks and credit unions. They can also be between financial institutions and business establishments like retailers. The plutocrat is transmitted via electronic banking whenever someone withdraws cash from an ATM or pays for groceries with a disbenefit card (which takes the quantum owing to the trafficker from a savings or checking account). It is grounded on complex computer systems that communicate over phone lines. These computer systems keep track of plutocrat transfers and power, as well as the means guests and businesses use to get their hands on it. An access law, similar to a particular identification number ( Leg) used to withdraw cash from an ATM machine, is a typical means of access (or identity).

Advantages:

• An online account is simple to create and manage.
• E-banking is the easiest way to pay bills and move money between accounts without going to the bank. 
• Using e-banking you can always keep track of your transactions and account balance.
• Internet is the easiest and most affordable way to promote their products and services.

Disadvantages:

• If you don't have access to the internet, you won't be able to use online banking; consequently, it may not be beneficial if you don't have access to the internet.
• The safety of transactions is a major concern. Now a day on the internet the gaining of account information for an unauthorized person is very easy.
• Your banking information could be distributed across multiple devices, putting it in more danger.
• You can not access your accounts if the bank's server is offline.

E-Shopping

The method involved with buying labor and products from vendors over the Internet is known as web-based shopping. Vendors have looked to advertise their items to individuals who invest energy online since the beginning of the World Wide Web. Customers might buy from the solace of their own homes while sitting before the PC. Or then again we can say that looking for and buying labor and products over the Internet utilizing an internet browser is known as web-based shopping or web-based business. The key allure of web-based shopping is that it permits clients to find and buy items they require (which are then conveyed to their front entryway) while never leaving their homes. Nearly everything may now be bought web-based, bringing about yearly deals of billions of dollars. A few organizations just proposition their things on the web and might not have an actual area. Amazon, TigerDirect, and NewEgg, for instance, do all of their business on the web.

Advantages:

• Because things are sent directly from the manufacturer or seller, there are cheaper offers and better prices accessible online.
• The Variety of options available on the internet of almost any brand or item you're looking for can be found here with prices. You can also keep the latest foreign trends without having to pay extra charges.
• Easily deliver to your home.

Disadvantages:

• Having your purchase delivered to your front door in multiple layers of plastic and cardboard packaging is convenient for you, but it is not so convenient for the environment.
• Even the best delivery companies and online shops have bad days, so there's no way to guarantee that you'll receive your order on time unless you pick it up in a store. More often than you might think, items get misplaced, detoured, damaged, or delivered to the wrong address.
• When you shop online, you're more vulnerable to fraud: credit card frauds, phishing, hacking, identity theft, counterfeit products, phony websites, and other types of fraud are all frequent.

E-Governance

E-administration, otherwise called electronic administration, is the combination of data and correspondence innovation (ICT) into all activities determined to work on the public authority's capacity to meet public prerequisites. The essential objective of e-administration is to make processes more straightforward for everybody, including government, inhabitants, undertakings, and others, at the public, state, and neighborhood levels. The public authority means to expand the inclusion and nature of data and administrations given to the overall population using ICT in a basic, financially savvy, and effective way through e-administration. The cycle is extraordinarily complicated and requires the right setup of equipment, programming, organizing, and, at times, complete re-designing of all cycles to further develop administration conveyance.

Advantages:

• A significant portion of government spending goes toward purchasing official stationery. Letters and other written records use a lot of paper so they are replacing them with smartphones and the internet, due to which billions of dollars in annual expenses can be saved.
• The usage of e-governance aids in the transparency of all company functions. All government information is accessible via the internet. Citizens have access to whatever information they want, whenever they want it, and at their leisure.
• Accountability and transparency are inextricably linked. Once the government's operations are available, we will be able to hold them accountable for their activities.

Disadvantages:

• The main drawback of e-governance is the loss of interpersonal communication.
• In India, not every person knows how the internet works so for those people it is hard to access and understand e-governance.
• The major concern of e-governance is hackers. Many times hackers try to steal the data sometimes they are detected and sometimes they succeed in their mission.

E-Groups

Numerous informal communication locales give an e-bunch work that permits clients to make, post, remark on, and read from their own advantage and specialty explicit gatherings, which are normally found inside virtual networks. An e-bunch is a gathering of clients who can all entrance and take an interest in discussion posts as an approach to cooperating between meetings. At the point when content is added to or adjusted in an e-bunch, clients can be told by email. E-bunches have a pioneer (the Group Manager), and most e-bunches are 'available' to anybody with a CCAMLR login. There are additionally observed gatherings, which might be perused by everybody except must be added to by individuals from that gathering. Shut bunches are noticeable in the gathering's rundown, however, they are simply accessible to supported individuals. To join a shut gathering, contact the Secretariat for help.

Social Networking

Individuals who take an interest in interpersonal interaction might do as such for individual or expert reasons. The people who utilize interpersonal interaction locales for individual reasons convey using an assortment of media to share their lives and interests. Facebook, Google+, and Twitter are the most famous interpersonal organizations for this type of recognizable commitment. Albeit these and other informal organizations can be utilized for business reasons, especially promoting, informal communities for business organizing exist. Socialcast and Yammer are two famous work environment informal communication administrations. Representatives who are accused of utilizing web-based media should be given an online media strategy so there is no doubt about what the executives consider adequate use.

Assuming you participate in person-to-person communication, you are associating with others through web-based media stages, regularly known as interpersonal organizations. Facebook, Twitter, Instagram, Snapchat, LinkedIn, and Pinterest are probably the most well-known long-range interpersonal communication stages.

Advantages:

• One of the most obvious benefits of utilizing social networking sites is the ability to communicate with people from all over the world. You can become "friends" or "followers" of someone and check in with them at any time as long as you have an Internet connection and a profile setup.
• We can stay in touch with one another no matter where we are thanks to social networking. With today's technology, you don't even need a landline to contact someone. It seems like an eternity to send a letter through the regular mail. Don't bother with answering machines or voicemail; simply post a comment on someone's website and they'll be notified right away.
• Before the Internet, we all had to rely on the daily newspaper or television news broadcasts to keep up with what was going on around the globe. We had to sit, watch, and wait for the stories we wanted to see, even when cable news came along and gave us 24/7 access to stories. One easy search is all that is required to obtain the current events notifications that we want to see, thanks to social networking.

Disadvantages:

• When social media platforms first became popular, they provided a place where people could connect in meaningful ways. You'd send movies, photos, and notes to the individuals that mattered most in your life. With millions (and perhaps billions) of individuals on a platform, white noise can easily drown out these interactions. With all of the political debates, posted selfies shared links, and brand videos that flood the average news feed every day, having all of this information at a glance might be daunting.
• Because the modern social network facilitates so much data sharing, the amount of privacy available to the typical person is diminishing by the day. When you join up for this service, you agree to obey the user agreements, which may include a license that authorizes the platform to use your content without the attribute.