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Cloud Computing Cloud computing means storing and accessing data and programs over
Essay on mobile computing
Cloud Computing Cloud computing means storing and accessing data and programs over
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Abstract:
Mobile devices have become an integral part of human-life in their day-to-day activities. According to recent studies it was mentioned that Mobile Cloud Computing (MCC) will be incorporated by most of the corporate and tele-communication sectors to meet their business requirements effectively. In MCC, the mobile devices will interact with the cloud across a network for providing required information to the user. Mobile devices can be any of smart phones, PDA’s, laptops, Tablet PC’s etc… Cloud can be defined as a data storage area where the data can be stored. This article provides overview of Mobile Computing, Cloud Computing, Mobile Cloud Computing, Challenges in MCC and Research areas in MCC. Keywords:
Cloud Computing, Mobile
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Introduction to Mobile Cloud Computing :
The combination of both mobile computing and cloud computing can be termed as mobile cloud computing. Mobile cloud computing technology can be inherent from the cloud computing technology. Due to the increase in number of mobile devices such as smart phones, PDA’s, laptops, tablet PC’s the mobile cloud computing technology is proving to be one of the most potential and efficient technology in the near future. In this section we will see in brief about mobile computing, cloud computing and mobile cloud computing.
1.1. Mobile Computing:
The computation performed on mobile devices is referred to as Mobile Computing [1]. Mobile computing involves mobile communication [2], mobile hardware, and mobile software. Communication is among various adhoc mobile devices in a network which includes certain properties, operations and protocols. Mobile hardware is collection of various mobile devices with in a network. Mobile software includes characteristics and requirements of mobile applications.
Figure 1: Mobile
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c) Resource pooling: The examples of resources include storage, processing, memory, network bandwidth. By using multi tenancy model the service providers can provide services based on customer demands irrespective of different physical and virtual resources which were assigned and reassigned dynamically.
d) Rapid Elasticity: It must support this characteristic as the capabilities available for provisioning often appear to be unlimited and can be purchased in any quantity at any time based on the consumer needs.
e) Measured service: It can be termed as pay-as-you-go pricing model based on metered by performance.
B. Deployment Models in Cloud Computing:
The deployment models in Cloud Computing describes who owns, manages and responsible for the services. These can be categorized mainly into four types which are as follows,
a) Public Cloud: In this type of model the services and applications were provided by the service providers to the public across the network by an organization. It is also termed as External cloud. It is less secure. Examples include Amazon Web services (AWS) and Microsoft
Public cloud : Open cloud alludes to a registering administration demonstrate utilized for the provisioning of capacity and computational administrations to the overall population over the
The first cloud infrastructure that I would like to describe is the Platform as a Service model, also known as PaaS. The platform in PaaS describes the fact that it provides the computers operating system and hardware for the use of applications. To expand on the platform description it easier to say that a company can use this cloud infrastructure in order to run their software rather than having to buy each computer and software to run a program for each computer. A plus side of using PaaS is that new developers are able to test applications in the cloud without crashing their own computer. It is also capable of storing information on the cloud which frees up hardware storage space. The traditional type of networking where you every computer had to be networked and hardwired to each of the
As its core essences cloud computing is nothing but a specialized form of grid computing and distributing computing’s which various in terms of infrastructure , deployment, service and Geographic’s dispersion (Veeramachanenin, Sepetember 2015) the cloud enhance scalability, collaboration, availability , ability to adapt to fluctuation according to demand accelerate development work and provide optional for cost reduction and through efficient and optimized computing. (BH kawljeet, June 2015) cloud computing (CC) recently become as a new paradigm for the delivery and hosting of services our the internet. There are mainly three service delivery model Software as Service (SaaS) required software, operating system and network is provided or we can say in SaaS the customer can access the hosted software instead of installing it in local computer and the user can access these software through local computer internet browser (e.g web enabled E-mail ) the user only pay and the cloud service provider is responsible for management or control of mobile cloud infrastructure some of the company which provide such service are Google, Microsoft , Salesforce ,Facebook, etc…..Infrastructure as Service(IaaS)the cloud provider only provide some hardware resources such as network and virtualization is
Cloud computing is defined by experts as a type of computing that relies on sharing computing resources rather than having local servers or personal devices to handle applications. The meaning behind the word cloud is that it is a metaphor for the entire online web and its data as well. A cloud service differs from traditional hosting in three different ways. These three differences are that cloud computing is elastic, it is sold on demand, and the service is managed by the provider of the cloud. The easiest way to explain what cloud computing does is that it stores and gives access to different data and programs over the internet rather than just your computer’s hard drive. For it to be actually considered cloud computing it must include data or programs over the internet. Cloud computing can be done anytime, anywhere with an online connection.
When they wanted to save photos online instead of on your personal computer, they are able to use “cloud computing” service. Cloud computing means that the transfer of computing data or information over the internet. Not just to keep data in your personal computer, they are able to save the data on internet server to open their data in any computer. In this report we will walk through about what is cloud computing, what kinds of model did cloud computing have, types of cloud computing, benefits of cloud computing, and security.
When searching for the latest device you have a choice between apple, and android. These two are similar but very different. Infact these both have two different operating systems. For instance Apple uses IOS 9, apple phones can use this software. On android the software 5.0 is used. All these phones run different programs, you need to make sure that is the right phone for you. There are many different features and styles of phones you can get. Also these all come at a price. This paper will talk about all these topics to make sure you have an idea on what device you would like to buy.
Mobile computing system: Fog computing organize highly virtualized computing and communication facilities for mobile users. With low-latency and short-distance local connections Fog computing can provide mobile users with the demanded services. Therefore Fog improves the service quality provided to mobile users and save bandwidth cost and energy consumptions. Fog computing enable the convergence of cloud based Internet and the mobile computing.
Smartphone’s, PADs, tablet computers and other handheld devices that are used to run over operating system are called mobile operating system (Mobile OS). A specified data and programs that run over the mobile devices are referred as mobile operating system. It handles all the hardware and optimizes the performance of the application software in the device. Mobile multimedia functions, Internet connectivity and many other applications are handled by mobile operating system. Base infrastructure software inherent of a computerized system is operating system. It controls all primitive operations of the computer such as PDA and Smartphone. To install and execute the third party applications (known as apps) by users are allowed in the operating system devices. It enumerates new functionalities of the devices. Today mobile devices with a desired OS are called Smartphone’s and a wide range of applications for instances games, apps,communication or social media apps, digital maps, etc are used by users.
Since the invention of the cell phones, in 1973, it has quickly become the most popular device used especially today during the twenty-first century. Due to its hands-free-easy-to-use design, the amount of people that own a cell phone is rapidly increasing. The useful text messaging feature has proved to be extremely useful in current times. Along with these helpful features, the cell phone is easily accessible and more portable. The majority of phone companies offer a 3G or 4G data plan, meaning internet access can be found on your phone almost anywhere, at any time. In addition to its easy portability, the cell phone is a very useful and helpful device, allowing one to stay connected to the outer world. “With a smartphone, you can connect to the Web from virtually anywhere. You ...
Several types of cloud storage systems have been developed to supporting both personal and business uses. Cloud storage also a model of networked enterprise storage where the data is stored not only in the user's computer, but also in virtualized of storage, which generally hosted by third parties company.
[1] Kamboj, Gupta, (2012) ―Mobile Operating Systems‖, International Journal of Engineering Innovation & Research, Volume 1, Issue 2, ISSN: 2277 – 5668, Pp 115-120
When phones became available to the public they were not considered to be mobile in today’s sense of the word. They were available to have installed in an automobile, they were big and bulky, and they needed and consumed a lot of power to use. The phone networks would only support a few simultaneous conversations. Cell phones since then have made vast improvements in their efficiency, abilities, and size. The first handheld mobile phone wasn’t produce until 1973. The origin...
Cloud computing : Cloud computing is a new class of network based computing that takes place over the internet. Large number of remote servers are allow to centralized data storage and there is online access to computer resources and services.
A cloud service is any resource that is provided over the internet. Service delivery in cloud computing comprises three different service models.
Have you ever asked yourself, what the world would be like if there weren’t any mobile applications. Society is impacted by the new development in technology daily. Someone is always claiming that their inventions will revolutionize the world, but no invention has had more success over the years, in the cellular world than mobile applications. People all around the world use millions to billions of applications daily for personal and business uses. For example, social networking which is use by all generations of people. It has an influence the way we purchase cell phones, in order to have the capability. With the creation of different smartphones and tablets, comes the demand for more mobile applications. This causes competition among application builders. Mobile applications are designed to its user making their experience less complicated. Mobile applications have their advantages and disadvantages, depending on its design and designer. They can be created to be very simple or complex, depending on its intended function. Has society benefited from the usages of mobile applications or is it just a distraction. What impact do mobile applications have on society.