Advantages and Disadvantages of Cloud Computing in Business

1. INTRODUCTION

A proceeding stream of information technology innovations is changing the customary business world. Samples incorporate the rise of distributed computing, the development of a portable computerized business stage dependent upon cell phones and netbook machine and not slightest, the utilization of informal communities by directors to attain business goals. The vast majority of these progressions have happened in the last few years. All the while, some old or customary organizations are, no doubt devastated while new organizations are springing up.

Data frameworks are establishment for directing business today. In numerous streamlined, survival and even presence is troublesome without far reaching utilization of data engineering. Organizations use data frameworks to accomplish significant targets like playing point and regular preference.

2. KEY IT TERMS

1. Cloud Computing

1. Definitions

“A computing environment where software and storage are provided as an Internet service and are assessed with a Web Browser.”(Factual Definition)

In my own words, cloud computing is defined as a Web-based application that are stored on remote servers and accessed via the cloud of the internet using a standard Web browser. Cloud Computing refers to a modal of computing in which firms and individuals obtain computing resources and software applications over the internet which is also referred to as the cloud. Hundreds of thousands computers are located in cloud data centers where they can be accessed by desktop computers, notebooks, netbooks and other client machines linked to the internet. Companies like EBay, Amazon, Dell and HP work tremendously; versatile distributed computing focuses that give processing force, information stockpiling and rapid Internet associations with firms that need to keep up their IT frameworks remotely.

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Based on my IT knowledge, organizations using cloud computing generally do not own the infrastructure; they do not have to make huge investments in their own hardware and software. Instead, they purchase their computing services from remote providers and pay only for the amount of computing power they actually use or are billed on a monthly or annual subscription basis.

2. Advantages and Drawbacks

The strength of cloud computing imply that association can depend all the more on telework, remote work and conveyed choice making. This same stage methods firms can outsource more work and depend on businesses as opposed to representative to construct esteem. It likewise implies that organizations can team up with suppliers and clients to make new items or make existing items all the more effectively. Besides that, cloud computing platform emerges as a major business area of innovation.

A flexible collection of computers on the internet begins to perform tasks traditionally performed on corporate computers.

Every advantage has its disadvantages, therefore cloud computing has some drawbacks. Unless users make provisions for storing their data locally, the responsibility of data storage and control is in the hands of the providers. Some companies worry about the security risks related to entrusting their critical data and system to an outside vendor that also works with other companies. Companies expect their systems to be available 24/7 and 365 days and do not want to suffer any loss of business capability if their infrastructure if their IT infrastructure malfunction. For instance, when Amazon’s cloud went down in July 2008, subscribers were unable to use their system for eight hours. Another limitation of cloud computing is the possibility of making users dependent on the cloud computing provider.

3. Latest Cloud Trending

Cloud computing has encountered exponential development throughout the last few years. As of December 2013, very nearly 60 percent of current small-to-medium businesses (SMB) utilization cloud administrations, and 72 percent of these organizations virtualize generous bits of their servers. The development is just anticipated that will expand throughout the following few years. Here are simply a couple of the real present patterns in the business today.

• Hybrid clouds- Hybrid clouds mists offer a framework that consolidates private cloud security with savvy, capable and adaptable open cloud qualities.
• Platform-as-a-Service (PaaS)- Platform-as-a-service solutions empower business to decrease their IT expenses while expanding requisition advancement through more productive testing and improvement routines.
• Mobile-Cloud Computing- Growth of Mobile Cloud Computing is the latest trend among smartphones users because it’s cost-effective and less time consuming.

2. Mobile commerce

1. Definition

“The use of mobile, wireless devices to place orders and conducts business” (factual definition)

In my own words, Mobile Commerce is defined as the use of wireless devices, such as hand phones or handheld digital information appliances, to conduct both business-to-consumer and business-to-business electronic commerce transaction over the internet.

Based on my understanding on m-commerce, is the fastest growing type of Business-to-Consumer e-commerce although it represent only a small part of all e-commerce. In 2013, there were an estimated 5 billion hand phones subscribers worldwide with highest users are from China and United States.

Portable business provisions have taken off for administrations that one time-basic, that speak to individuals moving or that finish an undertaking more productively than different systems. M-commerce is especially popular in Japan, South Korea and other countries with strong broadband infrastructures. For instance, banking and financial services. Banks and credit cards companies are rolling out services that let customers manage their accounts from their mobile devices. Maybank and Public Bank in Malaysia allows their customers to use their smartphones to check account balances, transfer funds and pay bills that makes the life of consumers easier and better.

2. Uses of M-commerce

M-commerce is particularly appropriate for area based requisitions, for example, discovering neighborhood lodgings and restaurants, overseeing nearby activity and climate, and giving customized area based showcasing. Hand phones and handhelds are constantly utilized for portable bill installment, keeping money, securities exchanging, transportation timetable redesigns, and downloads of computerized substance, for example, music, recreations, and feature cuts. M-commerce obliges remote entryways and exceptional computerized installment frameworks that can deal with micropayments.

3. M-commerce used as Entertainment

Latest emerging smartphones like Samsung, High Tech Computer (HTC), IPhone and Blackberry are quickly turning portable entertainment platforms. Mobile phones services offer downloadable digital games, music and ringtones. More and more handset models combine the features of a cell phone and a portable music player.

Users of broadband services from the major wireless vendors can download on-demand video clips, news clips and weather clips. For instance, Astro-on-the-go, Astro IPTV, and MyHyApp TV offered by Astro; features live TV programs, including Fox Sports and Fox Movies. Besides that, film companies are starting to produce shorts films explicitly designed to play on mobile phones. User-generated content is also appearing in mobile-form. Facebook, MySpace, Twitter, YouTube and other social networking sites have versions for mobile devices.

4. M-Commerce Trending

The most compelling motivation for this enormous uptick in portable trade is the sheer number of individuals now furnished with cell phones and tablets. Yet there are some paramount ways retailers are likewise driving and saddling the versatile business blast.

Local(Malaysia) – “Duriana”, a new Malaysian mobile marketplace app, surpasses the 110,000 listing mark on their platform with 80% of those listings coming from their Malaysian platform after only six short weeks in the market (Business Insider).

Foreign Country- ‘EBay India launches initiative to promote mobile commerce’. Famous e-commerce website EBay launches mobile commerce in India in order to increase their revenue.

3. Machine cycle
   1. Definition

“The instruction phase followed by the execution phase”.

In my own words, Machine Cycle usually called fetch-and-execute cycle, fetch-decode-execute cycle, is the fundamental operation cycle of a computer. It is the procedure by which a machine recovers a system direction from its memory, figures out what movements the guideline requires, and completes those activities. This cycle is rehashed persistently by the central processing unit (CPU), from boot up to when the monitor is closed down.

2. Steps of Machine Cycle

The steps performed by the computer processor for each one machine dialect direction gained. The machine cycle is a 4 procedure cycle that incorporates reading and interpreting the machine language, executing the code and then storing that code.

Therefore, the four steps of machine cycle are as follows:-

• Fetching the instruction– the computer peruses the following project guideline to be executed and any important information into the processor.

• Decode the instruction- The guideline is decoded and went to the proper processor execution unit. During decoding, the retrieved instruction is translated into a series of computer commands.

• Execute instruction- The equipment component, now naturally bolstered with a direction and information, does the guideline.

• Store results- The results that are obtained via information are stored in registers or memory.

The time it takes to complete the execution phase (Steps 3 and Steps 4) is called the Execution time or commonly known as E-Time (coated from the text book).

3. Overall Summary of Machine Cycle

Each time the CPU executes an instruction, it takes a series of steps. The complete arrangement of steps is known as a machine cycle. A machine cycle could be isolated into two more diminutive cycles. These are instruction cycle and execution cycle.

4. Management Information System (MIS)

1. Definition

“An organized collection of people, procedures, software, databases, and devices that provides routine information to managers and decision makers”.

In my own words, Management Information System (MIS) is defined as the study of information system focusing on their use in business and management. The term management information system (MIS) also indicates a specific class of information systems serving middle management. Middle manager needs systems to help monitoring, controlling, decision-making and administrative activities. Therefore, management information system (MIS) will provide the middle managers with reports on the organization’s current performance. This information is used to monitor and control the business and predict the future performance of the company and the employees.

Besides that, management information system summarize and report on the company’s basic operation using data supplied by Transaction Process System (TPS).

2. TPS and MIS relation

In the system illustrated by this diagram, three TPS supply summarized transaction data to the MIS reporting system at the end of the time period. Managers gain access to the organizational data through the MIS, which provides them with the appropriate reports.

In my own words, based on the diagram, the basic transaction data from Transaction Processing System (TPS) are summarized and compressed to the Management Information System (MIS) at the end of the time period. Today the typical Management Information System (MIS) changes transaction level information from stock, preparation and bookkeeping into Management Information System (MIS) documents that are utilized to give middle managers with accurate reports. The information obtained helps middle managers in decision making process.

3. New in Management Information System

Management information system is the most exciting topic in business because of the continual change in technology, management use the technology and their impact of business. New business and industrial appear and old ones decline and successful firms are those that learn how to use the new technologies.

Besides that, IPhones and BlackBerrys are not just gadgets or entertainment outlets. They represent new emerging computing platforms based on an array of new hardware and software technologies. More and more business registering is moving from Pcs and desktop machines to these mobile devices. Managers are progressively utilizing these gadgets to arrange work, speak with representatives and give data to choice making. We call these developments the emerging mobile platform.

All in all, most MIS use simple routines, such as summaries and comparisons as opposed to sophisticated mathematical models or statistical techniques. (Coated from text-book)

5. Near Field Communication (NFC)

1. Definition

“A very short-range wireless connectivity technology designed for cell phones and credit cards.

In my own words, Near Field Communication is a short-range high frequency wireless communication technology that empowers the trade of information between gadgets over around a 10 cm separation. Mobile technologies are creating new efficiencies and ways of working throughout the enterprise. In addition to the wireless system, I defined above, wireless frequency identification systems and wireless sensor networks are having a major impact. The most paramount advantage of Near Field Communication is NFC establishes a peer to peer network between 2 or more devices.

NFC is an upgrade of the existing “Proximity Card Standard (RFID)” that joins the interface of a smartcard and an onlooker into a solitary gadget. It permits clients to flawlessly impart content between computerized gadgets, pay bills remotely or even utilize their cellphone as an electronic voyaging ticket on existing contactless foundation officially being used for open transportation.

2. Advantages and disadvantages of NFC

Advantages- “Near Field Communication (NFC)” has a significant advantage over Bluetooth which is the shorter set-up time. As opposed to performing manual arrangements to distinguish Bluetooth gadgets, the association between two NFC gadgets is made without a moment’s delay under a 1/10 second. Besides that, because of its shorter range, NFC gives a higher level of security than Bluetooth and makes NFC suitable for packed ranges where correlating a signal with its transmitting physical gadget and by amplification, its client may might otherwise prove impossible.

Disadvantages- The disadvantage of “Near Field Communication (NFC) is it is too costly. Because of it, NFC is an unmanageable innovation and smaller organizations may not have any desire to hazard putting resources into NFC on the grounds that it is difficult to measure the extra benefit with NFC.

“It might be costly for businesses to change the way they run their company, for example hiring NFC technicians and additional customer service to handle these “tap & go” transactions (Business Insider).

6. Systems analysis

1. Definition

“The system development phase involving the study of existing and work processes, to identify strengths, weakness and opportunities for improvement”.

In my own words, System Analysis is defined as the analysis of a problem that the organization will try to solve with an information system.

2. Explanation of System Analysis

The above diagram illustrates the problem-solving process to system building. Therefore, the four steps we would need to take are defining and understanding the problem, develop alternative solutions, choose the best solution and implement the solution. Before a problem can be solved, it first must be properly defined. Parts of the associations must concur that an issue really exists and that it is not kidding. The issue must be researched with the goal that it could be better caught on.

In the information systems world, they have for these activities, therefore concluding the first three problem-solving steps where we identify the problem, gather information, devise the alternative solutions and we make decision about the best solution is what we call System Analysis.