The Evolution and Characteristics of Cloud Computing
Question:
Discuss about the Concept Of Cloud Computing.
The information technology industry is driving the sector of innovation to a different level. One of the most important sectors relating to the aspect is the internet, which is one of the most popular technology in recent times. The concept is reaching a level of globalization were the data are easily managed and shared anytime and everywhere. Cloud computing can be considered one of the most important players in the concept due to the factor that it provides a large area of storage where the data can be stored and retrieved anytime from anywhere as a service not as a product (Narula & Jain, 2015). The main aim which is related to the concept of cloud computing is the reduction of the basic infrastructure for example software, hardware and the complexity which is involved into them. The cloud providers provide the service based on the pay per use based service. Most of the organization tend to include the various service which is related to the cloud due to the fact the they implementation of the concept is not time consuming and the cost which is related to the concept is very much less.
The focus point of the report is to take into consideration the various aspects which is related to the cloud computing. The various concept and the issue, which are seen in the concept, are majorly discussed.
The concept of cloud computing evolved from the result of the convergence of the Grid computing technology. In the late 1990s, high performance computers were connected with the high-speed communication link for the support of scientific and complex calculation. The definition of the grid computation mainly states that it is a software and hardware infrastructure that basically provides which gives consistency, inexpensive and pervasive access to computation which is high end facilities of computation over the communicational network. The concept of cloud computing can be considered as a model where machine with large center of data can be provisioned dynamically, controlled and reconfigured to deliver the services in a scalable manner. It can be stated as a innovative information technology (IT) architecture where the concept of virtualization may be playing a dominating role in the field of computing. There are six characteristics of the concept of cloud computing which are application programming interface, maintenance, performance, elasticity and scalability. Reliability, location independency and broad network access.
There are different type’s relevant technology, which can be included into the concept, which are Google app engine, amazon web service and Microsoft office 365.
Google app engine: The concept of the Google cloud computing can be considered as one of the most well-known platform which can be implemented for the concept of developing and managing different types of web application in the infrastructure which is related to Google. The maintenance and the development of the application can be considered very easy and the concept can be considered as a vital step towards the storage sector of data. The Google app engine consist of large number of phases, which is related to the database service and runtime environment.
Major Cloud Platforms
Amazon web service: Amazon cloud service can be considered as a collection of remote service of computing that can be easily be created with the help of cloud computing. Various type of customer get the direct benefit from the concept of the AWS such as Smug Mug, Netflix and lastly the wetransfer. The concept of the amazon web service provide secure, reliable and very much cheap infrastructure which are used for the concept of retrieving and storing large amount of data. the user from different parts of the world can make use of the system by means of running the data on a fully managed procedure and NoSQL database or can easily create a database in the concept if the EC2 and EBS. The concept of the amazon SQ2 can be used for the concept of distributing the messages over the queuing of the service. The concept is implemented for short messages when they are transferred between the application layer and the computers, which are considered very much scalable. The security aspect is handled by means of providing different types of authentication process for the concept of handling of the various data. These data are stored on various servers, which can be used by the user according to their requirement (Chang & Ramachandran, 2016).
Microsoft office 365: Microsoft office can be considered as one of the well known software’s of the Microsoft. The system is designed in such a way that it directly gives provision of end-to-end service to the customer at a very low price. The concept can be used in all type of organization small as well as medium size organization. The service providers by means of applying the concept of disaster recovery ensure the safeguard of the data of the user, a datacenter with multiple places with includes different kinds of policy of privacy (Hashem et al., 2015).
The application of the cloud computing can be considered to be very limitless practically. When a right concept of middleware, the concept of the cloud computing could execute all the programs of a normal computer. Potentially everything from the connect of generic word processing software to computer programming program designed for a specific company which would work on the concept of cloud computing. The main question, which can be asked relating to the application of the program, is why the user/customer would rely on another computer system to run their program. Few of the reason relating to the concept are stated below:
- Taking into consideration corporate sectors they could easily save money by indulging themselves in the concept of cloud computing. It can be stated here that there are very few problem related to heterogeneous networks and operating systems.
- If the backend of the cloud computing system is, a grid computing system then the client can easily take advantage of the concept relating to the network processing power. Often the scientist work within the concept of the cloud computing in complex mathematical equation which would be very difficult to be handled by most of the traditional models (Botta et al., 2016).
- The hardware cost would be minimized directly. The concept would be minimizing the overall cost, which is related to the hardware requirement at the client side. The user do not have to buy the latest version of the computer and high-speed memory due to the factors that the concept of the cloud computing would be taking care of the need.
The gap which is seen in the literature is in the field of the security aspect which is involved into the concept of the cloud computing. The gap is in the form of what is expected from the cloud providers about the security of the data and what service they actually provide to the customers. The customer do not have any idea of the data privacy or the security aspects, which are given to the data of the user. They always keep faith into the service providers that they would be giving them the appropriate security relating to the important data which is stored in the concept if the cloud computing (Rittinghouse & Ransome, 2016).
Google App Engine
The issue, which are addressed in the current literature, involve the aspect of the costing relating to the model. There are different patterns relating to the cost aspect which can be applied into the concept of the cloud computing. The main aspect, which can be seen from the service, which is provided from the cloud provider, are tier based system. On the other hand, the user pay according to the need of the technology and the way they use it. Taking into consideration other traditional models, it can be stated that they have a fixed amount, which has to be paid, and the cost does not vary. In this context, it can be stated that the cloud providers provides different types of option relating to the costing aspect.
The availability of the data of the user is another point of focus factor which can be included into the aspect. Most of the user who move to the concept of cloud computing tend to fell insecure about who is having the overall control of the data when it is stored in the concept of the cloud. The cloud providers eventually gives the trust that the data would be secured and no one apart from the authorized user would have the direct access to the data.
The issues, which are not addressed in the literature, are as follows:
- Data threat: taking into consideration any organization the data plays a very vital role, which involves the overall working. The life cycle, which is related to the data, is very much inclusive of the stages, which are creation of the data, storage, transit and lastly the destruction. One of the biggest issue which is seen in the concept of the cloud computing is the security of the data. The security issue in the concept of the cloud mainly involves the aspect of integrity, confidentiality, authorization and lastly the aspect of authorization. Many of the issue which are seen in the concept of cloud computing is due to the improper handling of the data. Some of the major threats, which can be connected with the data security, are loss of data, data breaches, unauthorized access and the violation of the integrity.
- Network threat: The network can be considered as a major play in which the connection between the cloud and the user are seen. Some of the well-known threats, which are related to the concept of network, are the denial of service attack and the server hijacking. An application program can be considered as a set of standard protocols, which defines the communication among the application software within the framework of the internet. A threat to the network domain of the cloud is the malicious insiders. In most of the cases it is seen that the cloud computing provides the proper infrastructure which is related to the platform, infrastructure and lastly the internal infrastructure.
The concept of cloud computing can be considered as an approach which is very much beneficial but on the other hand it can be stated that it has many disadvantage or issues which are associated with the concept. The issues, which are majorly seen in the concept, can be related to the factors of reliability, privacy, issue that are considered to be legal, long term viability and lastly the gaps in the concept of cloud interoperability.
Privacy: The concept of cloud computing makes use of the concept of virtual technology. The personal data of the user are usually scattered at various location. The attackers can easily indulge into the data and make use if the data.
Reliability: sometimes the access of the data of the user is not available which means that the overall data cannot be accessed when the user needs them. This is due to the factor that the link between the servers do not exist. Failure of link can be considered as one of the most important factors or issue which are seen in the concept of the cloud computing.
Security: some of the well-known issue which are seen in the concept of the cloud computing is the security which is given to the data. Some of the factors, which play a dominating role in the concept of the security, is the loss of the data, phishing and botnet. The concept of the multi tenancy model, which directly means that more than one user shares the server has created a new type of security aspect relating to the concept of shared resources. The concept of the fate sharing can be another aspect, which directly destroys the reputation of a good cloud.
Amazon Web Service
In recent times, it can be stated that the advancement of the sector of the technology has led to higher demand and use of technology. Various researchers around the globe continuously work in order to improve the different aspects and the working area, which is related to the technology, and to meet the required standard of security into the scenario. The creation of the concept of the cloud computing can be considered as involving the sectors of additional cost, local infrastructure and improvisation. Cloud system directly allow the small and medium size companies to implement their service at a much lower price and get the benefit out of the concept. The main research topic, which play a vital role, is the availability of the data of the user. In most of the cases, it can be seen that the data of the user is not available at the right time due to the factor that it is stored in another countries server and it is being accessed from another country. This problem can be a very important problem due to the factor that the user would not be getting their own data at the time they need to access it. On the other hand there are different security aspects about who is access the data of the user when it is stored at the concept of the cloud. Mostly the user do not know who has the overall control of the data sometimes it can lead to security issue of intruders using the personal data of the user (Ali, Khan & Vasilakos, 2015).
Conclusion
The report can be concluded on a note that the overall focus point of the report is the security aspect of the working of the concept of cloud computing. An overall discussion of the basic concept which can be applied to the cloud computing are discussed taking into consideration the need in real life. It can be stated that the cloud computing has various types of issue which are within the concept but there are way more advantages which can be easily be achieved form the concept. In order to provide the necessary framework of the security most of the organization who inclined towards the concept should involve defense mechanism, which are very much advanced. The relevant technologies which can be related to the concept of the cloud computing are also discussed in the report and its direct impact on the field of tech ology are also taken into consideration.
References
Ali, M., Khan, S. U., & Vasilakos, A. V. (2015). Security in cloud computing: Opportunities and challenges. Information sciences, 305, 357-383.
Almorsy, M., Grundy, J., & Müller, I. (2016). An analysis of the cloud computing security problem. arXiv preprint arXiv:1609.01107.
Botta, A., De Donato, W., Persico, V., & Pescapé, A. (2016). Integration of cloud computing and internet of things: a survey. Future Generation Computer Systems, 56, 684-700.
Botta, A., De Donato, W., Persico, V., & Pescapé, A. (2016). Integration of cloud computing and internet of things: a survey. Future Generation Computer Systems, 56, 684-700.
Chang, V., & Ramachandran, M. (2016). Towards achieving data security with the cloud computing adoption framework. IEEE Transactions on Services Computing, 9(1), 138-151.
Chang, V., Kuo, Y. H., & Ramachandran, M. (2016). Cloud computing adoption framework: A security framework for business clouds. Future Generation Computer Systems, 57, 24-41.
Hashem, I. A. T., Yaqoob, I., Anuar, N. B., Mokhtar, S., Gani, A., & Khan, S. U. (2015). The rise of “big data” on cloud computing: Review and open research issues. Information Systems, 47, 98-115.
Hussein, N. H., & Khalid, A. (2016). A survey of Cloud Computing Security challenges and solutions. International Journal of Computer Science and Information Security, 14(1), 52.
Narula, S., & Jain, A. (2015, February). Cloud computing security: Amazon web service. In Advanced Computing & Communication Technologies (ACCT), 2015 Fifth International Conference on (pp. 501-505). IEEE.
Rittinghouse, J. W., & Ransome, J. F. (2016). Cloud computing: implementation, management, and security. CRC press.
Sanaei, Z., Abolfazli, S., Gani, A., & Buyya, R. (2014). Heterogeneity in mobile cloud computing: taxonomy and open challenges. IEEE Communications Surveys & Tutorials, 16(1), 369-392.
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